fix common misspellings

 * Fix spelling with codespell[1] and manually review it.

[1] http://git.profusion.mobi/cgit.cgi/lucas/codespell/

49 files changed, 66 insertions, 66 deletions

diff --git a/pfinet/linux-src/arch/sparc/lib/checksum.S b/pfinet/linux-src/arch/sparc/lib/checksum.S
index d02b6dfb..3dc58259 100644
--- a/pfinet/linux-src/arch/sparc/lib/checksum.S
+++ b/pfinet/linux-src/arch/sparc/lib/checksum.S
@@ -336,7 +336,7 @@ C_LABEL(__csum_partial_copy_sparc_generic):
 	bne	cc_dword_align		! yes, we check for short lengths there
 	 andcc	%g1, 0xffffff80, %g0	! can we use unrolled loop?
 3:	be	3f			! nope, less than one loop remains
-	 andcc	%o1, 4, %g0		! dest aligned on 4 or 8 byte boundry?
+	 andcc	%o1, 4, %g0		! dest aligned on 4 or 8 byte boundary?
 	be	ccdbl + 4		! 8 byte aligned, kick ass
 5:	CSUMCOPY_BIGCHUNK(%o0,%o1,%g7,0x00,%o4,%o5,%g2,%g3,%g4,%g5,%o2,%o3)
 	CSUMCOPY_BIGCHUNK(%o0,%o1,%g7,0x20,%o4,%o5,%g2,%g3,%g4,%g5,%o2,%o3)
diff --git a/pfinet/linux-src/include/linux/b1lli.h b/pfinet/linux-src/include/linux/b1lli.h
index 72cae4d2..388ff80c 100644
--- a/pfinet/linux-src/include/linux/b1lli.h
+++ b/pfinet/linux-src/include/linux/b1lli.h
@@ -129,7 +129,7 @@ typedef struct avmb1_extcarddef {
 #define	AVMB1_LOAD_AND_CONFIG	3	/* load image and config to card */
 #define	AVMB1_ADDCARD_WITH_TYPE	4	/* add a new card, with cardtype */
 #define AVMB1_GET_CARDINFO	5	/* get cardtype */
-#define AVMB1_REMOVECARD	6	/* remove a card (usefull for T1) */
+#define AVMB1_REMOVECARD	6	/* remove a card (useful for T1) */
 
 #define	AVMB1_REGISTERCARD_IS_OBSOLETE
 
diff --git a/pfinet/linux-src/include/linux/cdk.h b/pfinet/linux-src/include/linux/cdk.h
index 2180e433..2fab8949 100644
--- a/pfinet/linux-src/include/linux/cdk.h
+++ b/pfinet/linux-src/include/linux/cdk.h
@@ -149,7 +149,7 @@ typedef struct cdkhdr {
 /*
  *	Define the memory mapping structure. This structure is pointed to by
  *	the memp field in the stlcdkhdr struct. As many as these structures
- *	as required are layed out in shared memory to define how the rest of
+ *	as required are laid out in shared memory to define how the rest of
  *	shared memory is divided up. There will be one for each port.
  */
 typedef struct cdkmem {
diff --git a/pfinet/linux-src/include/linux/cdrom.h b/pfinet/linux-src/include/linux/cdrom.h
index a8c028fb..4bbdbd44 100644
--- a/pfinet/linux-src/include/linux/cdrom.h
+++ b/pfinet/linux-src/include/linux/cdrom.h
@@ -75,7 +75,7 @@
 #define CDROM_GET_MCN		0x5311 /* Obtain the "Universal Product Code" 
                                            if available (struct cdrom_mcn) */
 #define CDROM_GET_UPC		CDROM_GET_MCN  /* This one is depricated, 
-                                          but here anyway for compatability */
+                                          but here anyway for compatibility */
 #define CDROMRESET		0x5312 /* hard-reset the drive */
 #define CDROMVOLREAD		0x5313 /* Get the drive's volume setting 
                                           (struct cdrom_volctrl) */
diff --git a/pfinet/linux-src/include/linux/coda_opstats.h b/pfinet/linux-src/include/linux/coda_opstats.h
index fdf3fac4..167490d8 100644
--- a/pfinet/linux-src/include/linux/coda_opstats.h
+++ b/pfinet/linux-src/include/linux/coda_opstats.h
@@ -85,7 +85,7 @@ struct cfs_op_stats {
 
 
 /*
- * With each call to the minicache, we'll bump the counters whenver
+ * With each call to the minicache, we'll bump the counters whenever
  * a call is satisfied internally (through the cache or through a
  * redirect), and whenever an operation is caused internally.
  * Then, we can add the total operations caught by the minicache
diff --git a/pfinet/linux-src/include/linux/cyclades.h b/pfinet/linux-src/include/linux/cyclades.h
index 008254e6..4e8333c1 100644
--- a/pfinet/linux-src/include/linux/cyclades.h
+++ b/pfinet/linux-src/include/linux/cyclades.h
@@ -134,7 +134,7 @@ struct CYZ_BOOT_CTRL {
 /****************** ****************** *******************/
 /*
  *	The data types defined below are used in all ZFIRM interface
- *	data structures. They accomodate differences between HW
+ *	data structures. They accommodate differences between HW
  *	architectures and compilers.
  */
 
@@ -167,7 +167,7 @@ struct	CUSTOM_REG {
 	uclong	fpga_version;		/* FPGA Version Number Register */
 	uclong	cpu_start;		/* CPU start Register (write) */
 	uclong	cpu_stop;		/* CPU stop Register (write) */
-	uclong	misc_reg;		/* Miscelaneous Register */
+	uclong	misc_reg;		/* Miscellaneous Register */
 	uclong	idt_mode;		/* IDT mode Register */
 	uclong	uart_irq_status;	/* UART IRQ status Register */
 	uclong	clear_timer0_irq;	/* Clear timer interrupt Register */
diff --git a/pfinet/linux-src/include/linux/isdn.h b/pfinet/linux-src/include/linux/isdn.h
index a0a0b0fa..742fe14b 100644
--- a/pfinet/linux-src/include/linux/isdn.h
+++ b/pfinet/linux-src/include/linux/isdn.h
@@ -23,7 +23,7 @@
  * $Log: isdn.h,v $
  * Revision 1.81  1999/10/27 21:21:18  detabc
  * Added support for building logically-bind-group's per interface.
- * usefull for outgoing call's with more then one isdn-card.
+ * useful for outgoing call's with more then one isdn-card.
  *
  * Switchable support to dont reset the hangup-timeout for
  * receive frames. Most part's of the timru-rules for receiving frames
@@ -192,7 +192,7 @@
  * Added changes for recent 2.1.x kernels:
  *   changed return type of isdn_close
  *   queue_task_* -> queue_task
- *   clear/set_bit -> test_and_... where apropriate.
+ *   clear/set_bit -> test_and_... where appropriate.
  *   changed type of hard_header_cache parameter.
  *
  * Revision 1.28  1997/03/07 01:33:01  fritz
diff --git a/pfinet/linux-src/include/linux/isdn_ppp.h b/pfinet/linux-src/include/linux/isdn_ppp.h
index 06d71797..e7682fb3 100644
--- a/pfinet/linux-src/include/linux/isdn_ppp.h
+++ b/pfinet/linux-src/include/linux/isdn_ppp.h
@@ -77,7 +77,7 @@ struct isdn_ppp_comp_data {
  *
  * We use this same struct for the reset entry of the compressor to commu-
  * nicate to its caller how to deal with sending of a Reset Ack. In this
- * case, expra is not used, but other options still apply (supressing
+ * case, expra is not used, but other options still apply (suppressing
  * sending with rsend, appending arbitrary data, etc).
  */
 
diff --git a/pfinet/linux-src/include/linux/isdnif.h b/pfinet/linux-src/include/linux/isdnif.h
index 07e3b826..7380b326 100644
--- a/pfinet/linux-src/include/linux/isdnif.h
+++ b/pfinet/linux-src/include/linux/isdnif.h
@@ -73,7 +73,7 @@
  * Added changes for recent 2.1.x kernels:
  *   changed return type of isdn_close
  *   queue_task_* -> queue_task
- *   clear/set_bit -> test_and_... where apropriate.
+ *   clear/set_bit -> test_and_... where appropriate.
  *   changed type of hard_header_cache parameter.
  *
  * Revision 1.19  1997/03/25 23:13:56  keil
@@ -189,7 +189,7 @@
 /*                                                                         */ 
 /* The proceed command holds a incoming call in a state to leave processes */
 /* enough time to check whether ist should be accepted.                    */
-/* The PROT_IO Command extends the interface to make protocol dependant    */
+/* The PROT_IO Command extends the interface to make protocol dependent    */
 /* features available (call diversion, call waiting...).                   */
 /*                                                                         */ 
 /* The PROT_IO Command is executed with the desired driver id and the arg  */
diff --git a/pfinet/linux-src/include/linux/ixjuser.h b/pfinet/linux-src/include/linux/ixjuser.h
index a7019533..1ee0ee91 100644
--- a/pfinet/linux-src/include/linux/ixjuser.h
+++ b/pfinet/linux-src/include/linux/ixjuser.h
@@ -31,7 +31,7 @@ static char ixjuser_h_rcsid[] = "$Id: ixjuser.h,v 3.4 1999/12/16 22:18:36 root E
 /***************************************************************************
 
   If you use the IXJCTL_TESTRAM command, the card must be power
-  cycled to reset the SRAM values before futher use.
+  cycled to reset the SRAM values before further use.
 
 ***************************************************************************/
 #define IXJCTL_DSP_RESET 		_IO  ('q', 0xC0)
@@ -332,7 +332,7 @@ typedef struct {
 * This group of IOCTLs deal with the Acoustic Echo Cancellation settings
 * of the DSP
 *
-* Issueing the IXJCTL_AEC_START command with a value of AEC_OFF has the
+* Issuing the IXJCTL_AEC_START command with a value of AEC_OFF has the
 * same effect as IXJCTL_AEC_STOP.  This is to simplify slider bar
 * controls.  IXJCTL_AEC_GET_LEVEL returns the current setting of the AEC.
 ******************************************************************************/
diff --git a/pfinet/linux-src/include/linux/loop.h b/pfinet/linux-src/include/linux/loop.h
index d276911c..43b3bd69 100644
--- a/pfinet/linux-src/include/linux/loop.h
+++ b/pfinet/linux-src/include/linux/loop.h
@@ -63,7 +63,7 @@ typedef	int (* transfer_proc_t)(struct loop_device *, int cmd,
 #endif 
 
 /*
- *	This uses kdev_t because glibc currently has no appropiate
+ *	This uses kdev_t because glibc currently has no appropriate
  *	conversion version for the loop ioctls. 
  * 	The situation is very unpleasant	
  */
diff --git a/pfinet/linux-src/include/linux/module.h b/pfinet/linux-src/include/linux/module.h
index 94cce874..585a8d1d 100644
--- a/pfinet/linux-src/include/linux/module.h
+++ b/pfinet/linux-src/include/linux/module.h
@@ -230,7 +230,7 @@ extern struct module *module_list;
    In the kernel, the symbol is added to the kernel's global symbol table.
 
    In a module, it controls which variables are exported.  If no
-   variables are explicitly exported, the action is controled by the
+   variables are explicitly exported, the action is controlled by the
    insmod -[xX] flags.  Otherwise, only the variables listed are exported.
    This obviates the need for the old register_symtab() function.  */
 
diff --git a/pfinet/linux-src/include/linux/notifier.h b/pfinet/linux-src/include/linux/notifier.h
index 42faceaa..1e8bf707 100644
--- a/pfinet/linux-src/include/linux/notifier.h
+++ b/pfinet/linux-src/include/linux/notifier.h
@@ -106,7 +106,7 @@ extern __inline__ int notifier_call_chain(struct notifier_block **n, unsigned lo
 #define SYS_POWER_OFF	0x0003	/* Notify of system power off */
 
 /*
- *	Publically visible notifier objects
+ *	Publicly visible notifier objects
  */
  
 extern struct notifier_block *boot_notifier_list;
diff --git a/pfinet/linux-src/include/linux/poll.h b/pfinet/linux-src/include/linux/poll.h
index 7eb57334..991204f1 100644
--- a/pfinet/linux-src/include/linux/poll.h
+++ b/pfinet/linux-src/include/linux/poll.h
@@ -51,7 +51,7 @@ extern inline void poll_wait(struct file * filp, struct wait_queue ** wait_addre
 typedef unsigned long kernel_fd_set[KFDS_NR/__NFDBITS];
 
 /*
- * Scaleable version of the fd_set.
+ * Scalable version of the fd_set.
  */
 
 typedef struct {
diff --git a/pfinet/linux-src/include/linux/rtnetlink.h b/pfinet/linux-src/include/linux/rtnetlink.h
index 4fda960d..548a9b14 100644
--- a/pfinet/linux-src/include/linux/rtnetlink.h
+++ b/pfinet/linux-src/include/linux/rtnetlink.h
@@ -138,7 +138,7 @@ enum
  */
 
 #define RTPROT_GATED	8	/* Apparently, GateD */
-#define RTPROT_RA	9	/* RDISC/ND router advertisments */
+#define RTPROT_RA	9	/* RDISC/ND router advertisements */
 #define RTPROT_MRT	10	/* Merit MRT */
 #define RTPROT_ZEBRA	11	/* Zebra */
 #define RTPROT_BIRD	12	/* BIRD */
diff --git a/pfinet/linux-src/include/linux/socket.h b/pfinet/linux-src/include/linux/socket.h
index 837a3e46..b427f992 100644
--- a/pfinet/linux-src/include/linux/socket.h
+++ b/pfinet/linux-src/include/linux/socket.h
@@ -53,7 +53,7 @@ struct cmsghdr {
 };
 
 /*
- *	Ancilliary data object information MACROS
+ *	Ancillary data object information MACROS
  *	Table 5-14 of POSIX 1003.1g
  */
 
diff --git a/pfinet/linux-src/include/linux/soundcard.h b/pfinet/linux-src/include/linux/soundcard.h
index 2d5128dc..2041b4d4 100644
--- a/pfinet/linux-src/include/linux/soundcard.h
+++ b/pfinet/linux-src/include/linux/soundcard.h
@@ -1204,7 +1204,7 @@ extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
 #define SEQ_PANNING(dev, voice, pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2)
 
 /*
- * Timing and syncronization macros
+ * Timing and synchronization macros
  */
 
 #define _TIMER_EVENT(ev, parm)		{_SEQ_NEEDBUF(8);\
diff --git a/pfinet/linux-src/include/linux/telephony.h b/pfinet/linux-src/include/linux/telephony.h
index 082b885f..0e4a95a4 100644
--- a/pfinet/linux-src/include/linux/telephony.h
+++ b/pfinet/linux-src/include/linux/telephony.h
@@ -168,8 +168,8 @@ typedef enum {
 * indicate the current state of the hookswitch.  The pstn_ring bit
 * indicates that the DAA on a LineJACK card has detected ring voltage on
 * the PSTN port.  The caller_id bit indicates that caller_id data has been
-* recieved and is available.  The pstn_wink bit indicates that the DAA on
-* the LineJACK has recieved a wink from the telco switch.  The f0, f1, f2
+* received and is available.  The pstn_wink bit indicates that the DAA on
+* the LineJACK has received a wink from the telco switch.  The f0, f1, f2
 * and f3 bits indicate that the filter has been triggered by detecting the
 * frequency programmed into that filter.
 *
diff --git a/pfinet/linux-src/include/linux/tpqic02.h b/pfinet/linux-src/include/linux/tpqic02.h
index fe13ad6e..790e0e5a 100644
--- a/pfinet/linux-src/include/linux/tpqic02.h
+++ b/pfinet/linux-src/include/linux/tpqic02.h
@@ -588,7 +588,7 @@
  */
 
 #define	TP_REWCLOSE(d)	((MINOR(d)&0x01) == 1)	   		/* rewind bit */
-			   /* rewind is only done if data has been transfered */
+			   /* rewind is only done if data has been transferred */
 #define	TP_DENS(dev)	((MINOR(dev) >> 1) & 0x07) 	      /* tape density */
 #define TP_UNIT(dev)	((MINOR(dev) >> 4) & 0x07)	       /* unit number */
 
@@ -633,8 +633,8 @@ struct tpstatus {	/* sizeof(short)==2), LSB first */
 #define EXC_WP		3	/* Write protected */
 #define EXC_EOM		4	/* EOM */
 #define EXC_RWA		5	/* read/write abort */
-#define EXC_XBAD	6	/* read error, bad block transfered */
-#define EXC_XFILLER	7	/* read error, filler block transfered */
+#define EXC_XBAD	6	/* read error, bad block transferred */
+#define EXC_XFILLER	7	/* read error, filler block transferred */
 #define EXC_NDT		8	/* read error, no data */
 #define EXC_NDTEOM	9	/* read error, no data & EOM */
 #define EXC_NDTBOM	10	/* read error, no data & BOM */
diff --git a/pfinet/linux-src/include/linux/tty_ldisc.h b/pfinet/linux-src/include/linux/tty_ldisc.h
index 501ea076..4e904f83 100644
--- a/pfinet/linux-src/include/linux/tty_ldisc.h
+++ b/pfinet/linux-src/include/linux/tty_ldisc.h
@@ -62,7 +62,7 @@
  * void	(*set_termios)(struct tty_struct *tty, struct termios * old);
  *
  * 	This function notifies the line discpline that a change has
- * 	been made to the termios stucture.
+ * 	been made to the termios structure.
  * 
  * int	(*poll)(struct tty_struct * tty, struct file * file,
  * 		  poll_table *wait);
diff --git a/pfinet/linux-src/include/linux/wavefront.h b/pfinet/linux-src/include/linux/wavefront.h
index f96c52d0..f816f940 100644
--- a/pfinet/linux-src/include/linux/wavefront.h
+++ b/pfinet/linux-src/include/linux/wavefront.h
@@ -667,7 +667,7 @@ typedef struct wf_fx_info {
 
 /* Allow direct user-space control over FX memory/coefficient data.
    In theory this could be used to download the FX microprogram,
-   but it would be a little slower, and involve some wierd code.
+   but it would be a little slower, and involve some weird code.
  */
 
 #define WFFX_MEMSET              69
diff --git a/pfinet/linux-src/include/linux/wireless.h b/pfinet/linux-src/include/linux/wireless.h
index 868f812a..61f85152 100644
--- a/pfinet/linux-src/include/linux/wireless.h
+++ b/pfinet/linux-src/include/linux/wireless.h
@@ -146,7 +146,7 @@
  * The "flags" member indicate if the ESSID is active or not (promiscuous).
  */
 
-/* Other parameters usefull in 802.11 and some other devices */
+/* Other parameters useful in 802.11 and some other devices */
 #define SIOCSIWRATE	0x8B20		/* set default bit rate (bps) */
 #define SIOCGIWRATE	0x8B21		/* get default bit rate (bps) */
 #define SIOCSIWRTS	0x8B22		/* set RTS/CTS threshold (bytes) */
diff --git a/pfinet/linux-src/include/net/pkt_sched.h b/pfinet/linux-src/include/net/pkt_sched.h
index 9911464f..c2ef8656 100644
--- a/pfinet/linux-src/include/net/pkt_sched.h
+++ b/pfinet/linux-src/include/net/pkt_sched.h
@@ -119,7 +119,7 @@ struct qdisc_rate_table
    
    The result: [34]86 is not good choice for QoS router :-(
 
-   The things are not so bad, because we may use artifical
+   The things are not so bad, because we may use artificial
    clock evaluated by integration of network data flow
    in the most critical places.
 
diff --git a/pfinet/linux-src/include/net/tcp.h b/pfinet/linux-src/include/net/tcp.h
index 0e7e4bb6..8072324d 100644
--- a/pfinet/linux-src/include/net/tcp.h
+++ b/pfinet/linux-src/include/net/tcp.h
@@ -713,7 +713,7 @@ extern __inline__ __u32 tcp_recalc_ssthresh(struct tcp_opt *tp)
 
 /* TCP timestamps are only 32-bits, this causes a slight
  * complication on 64-bit systems since we store a snapshot
- * of jiffies in the buffer control blocks below.  We decidely
+ * of jiffies in the buffer control blocks below.  We decidedly
  * only use of the low 32-bits of jiffies and hide the ugly
  * casts with the following macro.
  */
diff --git a/pfinet/linux-src/net/core/dev.c b/pfinet/linux-src/net/core/dev.c
index 5b4c6255..92e105a1 100644
--- a/pfinet/linux-src/net/core/dev.c
+++ b/pfinet/linux-src/net/core/dev.c
@@ -187,7 +187,7 @@ int netdev_nit=0;
  *
  *	BEWARE!!! Protocol handlers, mangling input packets,
  *	MUST BE last in hash buckets and checking protocol handlers
- *	MUST start from promiscous ptype_all chain in net_bh.
+ *	MUST start from promiscuous ptype_all chain in net_bh.
  *	It is true now, do not change it.
  *	Explantion follows: if protocol handler, mangling packet, will
  *	be the first on list, it is not able to sense, that packet
diff --git a/pfinet/linux-src/net/core/sock.c b/pfinet/linux-src/net/core/sock.c
index e0eb41a0..c47c935b 100644
--- a/pfinet/linux-src/net/core/sock.c
+++ b/pfinet/linux-src/net/core/sock.c
@@ -138,7 +138,7 @@ __u32 sysctl_rmem_max = SK_RMEM_MAX;
 __u32 sysctl_wmem_default = SK_WMEM_MAX;
 __u32 sysctl_rmem_default = SK_RMEM_MAX;
 
-/* Maximal space eaten by iovec or ancilliary data plus some space */
+/* Maximal space eaten by iovec or ancillary data plus some space */
 int sysctl_optmem_max = sizeof(unsigned long)*(2*UIO_MAXIOV + 512);
 
 /*
@@ -693,7 +693,7 @@ struct sk_buff *sock_alloc_send_skb(struct sock *sk, unsigned long size,
 		 *	1003.1g draft 6.4. If we (the user) did a shutdown()
 		 *	call however we should not. 
 		 *
-		 *	Note: This routine isnt just used for datagrams and
+		 *	Note: This routine isn't just used for datagrams and
 		 *	anyway some datagram protocols have a notion of
 		 *	close down.
 		 */
diff --git a/pfinet/linux-src/net/ipv4/fib_semantics.c b/pfinet/linux-src/net/ipv4/fib_semantics.c
index b78f7eba..b7edb29b 100644
--- a/pfinet/linux-src/net/ipv4/fib_semantics.c
+++ b/pfinet/linux-src/net/ipv4/fib_semantics.c
@@ -291,7 +291,7 @@ int fib_nh_match(struct rtmsg *r, struct nlmsghdr *nlh, struct kern_rta *rta,
    Attempt to reconcile all of these (alas, self-contradictory) conditions
    results in pretty ugly and hairy code with obscure logic.
 
-   I choosed to generalized it instead, so that the size
+   I chose to generalize it instead, so that the size
    of code does not increase practically, but it becomes
    much more general.
    Every prefix is assigned a "scope" value: "host" is local address,
diff --git a/pfinet/linux-src/net/ipv4/icmp.c b/pfinet/linux-src/net/ipv4/icmp.c
index 6c1edfd7..7fad4783 100644
--- a/pfinet/linux-src/net/ipv4/icmp.c
+++ b/pfinet/linux-src/net/ipv4/icmp.c
@@ -730,7 +730,7 @@ static void icmp_unreach(struct icmphdr *icmph, struct sk_buff *skb, int len)
 	 */
 	 
 	/*
-	 *	Check the other end isnt violating RFC 1122. Some routers send
+	 *	Check the other end isn't violating RFC 1122. Some routers send
 	 *	bogus responses to broadcast frames. If you see this message
 	 *	first check your netmask matches at both ends, if it does then
 	 *	get the other vendor to fix their kit.
diff --git a/pfinet/linux-src/net/ipv4/ip_fw.c b/pfinet/linux-src/net/ipv4/ip_fw.c
index 400f46c0..73af70ae 100644
--- a/pfinet/linux-src/net/ipv4/ip_fw.c
+++ b/pfinet/linux-src/net/ipv4/ip_fw.c
@@ -239,7 +239,7 @@ struct ip_chain
 	ip_chainlabel label;	    /* Defines the label for each block */
  	struct ip_chain *next;	    /* Pointer to next block */
 	struct ip_fwkernel *chain;  /* Pointer to first rule in block */
-	__u32 refcount; 	    /* Number of refernces to block */
+	__u32 refcount; 	    /* Number of references to block */
 	int policy;		    /* Default rule for chain.  Only *
 				     * used in built in chains */
 	struct ip_reent reent[0];   /* Actually several of these */
diff --git a/pfinet/linux-src/net/ipv4/ip_gre.c b/pfinet/linux-src/net/ipv4/ip_gre.c
index 6a7546fd..4b03c226 100644
--- a/pfinet/linux-src/net/ipv4/ip_gre.c
+++ b/pfinet/linux-src/net/ipv4/ip_gre.c
@@ -436,7 +436,7 @@ void ipgre_err(struct sk_buff *skb, unsigned char *dp, int len)
 			/* Impossible event. */
 			return;
 		case ICMP_FRAG_NEEDED:
-			/* And it is the only really necesary thing :-) */
+			/* And it is the only really necessary thing :-) */
 			rel_info = ntohs(skb->h.icmph->un.frag.mtu);
 			if (rel_info < grehlen+68)
 				return;
diff --git a/pfinet/linux-src/net/ipv4/ip_masq_quake.c b/pfinet/linux-src/net/ipv4/ip_masq_quake.c
index 995c3a0a..646348d1 100644
--- a/pfinet/linux-src/net/ipv4/ip_masq_quake.c
+++ b/pfinet/linux-src/net/ipv4/ip_masq_quake.c
@@ -92,7 +92,7 @@ masq_quake_in (struct ip_masq_app *mapp, struct ip_masq *ms, struct sk_buff **sk
 	iph = skb->nh.iph;
 	uh = (struct udphdr *)&(((char *)iph)[iph->ihl*4]);
 
-	/* Check for lenght */
+	/* Check for length */
 	if(ntohs(uh->len) < 5)
 	  return 0;
 	
@@ -178,7 +178,7 @@ masq_quake_out (struct ip_masq_app *mapp, struct ip_masq *ms, struct sk_buff **s
 	iph = skb->nh.iph;
 	uh = (struct udphdr *)&(((char *)iph)[iph->ihl*4]);
 
-	/* Check for lenght */
+	/* Check for length */
 	if(ntohs(uh->len) < 5)
 	  return 0;
 	
diff --git a/pfinet/linux-src/net/ipv4/ip_output.c b/pfinet/linux-src/net/ipv4/ip_output.c
index c8f416ee..d85ba6b5 100644
--- a/pfinet/linux-src/net/ipv4/ip_output.c
+++ b/pfinet/linux-src/net/ipv4/ip_output.c
@@ -782,7 +782,7 @@ void ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
 		/* IF: it doesn't fit, use 'mtu' - the data space left */
 		if (len > mtu)
 			len = mtu;
-		/* IF: we are not sending upto and including the packet end
+		/* IF: we are not sending up to and including the packet end
 		   then align the next start on an eight byte boundary */
 		if (len < left)	{
 			len &= ~7;
diff --git a/pfinet/linux-src/net/ipv4/ipconfig.c b/pfinet/linux-src/net/ipv4/ipconfig.c
index 0770bad1..bb95824c 100644
--- a/pfinet/linux-src/net/ipv4/ipconfig.c
+++ b/pfinet/linux-src/net/ipv4/ipconfig.c
@@ -844,7 +844,7 @@ int __init ip_auto_config(void)
 	}
 
 	/*
-	 * Use defaults whereever applicable.
+	 * Use defaults wherever applicable.
 	 */
 	if (ic_defaults() < 0)
 		return -1;
diff --git a/pfinet/linux-src/net/ipv4/ipip.c b/pfinet/linux-src/net/ipv4/ipip.c
index 0aeef4a3..119d7567 100644
--- a/pfinet/linux-src/net/ipv4/ipip.c
+++ b/pfinet/linux-src/net/ipv4/ipip.c
@@ -365,7 +365,7 @@ void ipip_err(struct sk_buff *skb, unsigned char *dp, int len)
 			/* Impossible event. */
 			return;
 		case ICMP_FRAG_NEEDED:
-			/* And it is the only really necesary thing :-) */
+			/* And it is the only really necessary thing :-) */
 			rel_info = ntohs(skb->h.icmph->un.frag.mtu);
 			if (rel_info < hlen+68)
 				return;
diff --git a/pfinet/linux-src/net/ipv4/raw.c b/pfinet/linux-src/net/ipv4/raw.c
index 5e7910dd..a0aaa82e 100644
--- a/pfinet/linux-src/net/ipv4/raw.c
+++ b/pfinet/linux-src/net/ipv4/raw.c
@@ -379,7 +379,7 @@ static void raw_close(struct sock *sk, long timeout)
 	sk->state = TCP_CLOSE;
 	raw_v4_unhash(sk);
         /*
-	   B. Raw sockets may have direct kernel refereneces. Kill them.
+	   B. Raw sockets may have direct kernel references. Kill them.
 	 */
 	ip_ra_control(sk, 0, NULL);
 
diff --git a/pfinet/linux-src/net/ipv4/tcp.c b/pfinet/linux-src/net/ipv4/tcp.c
index cf8cee22..8cde3854 100644
--- a/pfinet/linux-src/net/ipv4/tcp.c
+++ b/pfinet/linux-src/net/ipv4/tcp.c
@@ -1218,7 +1218,7 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg,
 			break;
 
 		/* We need to check signals first, to get correct SIGURG
-		 * handling. FIXME: Need to check this doesnt impact 1003.1g
+		 * handling. FIXME: Need to check this doesn't impact 1003.1g
 		 * and move it down to the bottom of the loop
 		 */
 		if (signal_pending(current)) {
diff --git a/pfinet/linux-src/net/ipv4/tcp_input.c b/pfinet/linux-src/net/ipv4/tcp_input.c
index 7f5cc4e7..e84eaf43 100644
--- a/pfinet/linux-src/net/ipv4/tcp_input.c
+++ b/pfinet/linux-src/net/ipv4/tcp_input.c
@@ -130,7 +130,7 @@ static __inline__ void tcp_remember_ack(struct tcp_opt *tp, struct tcphdr *th,
 {
 	tp->delayed_acks++; 
 
-	/* Tiny-grams with PSH set artifically deflate our
+	/* Tiny-grams with PSH set artificially deflate our
 	 * ato measurement, but with a lower bound.
 	 */
 	if(th->psh && (skb->len < (tp->mss_cache >> 1))) {
@@ -989,7 +989,7 @@ tcp_timewait_state_process(struct tcp_tw_bucket *tw, struct sk_buff *skb,
 
 	/* Check RST or SYN */
 	if(th->rst || th->syn) {
-		/* This is TIME_WAIT assasination, in two flavors.
+		/* This is TIME_WAIT assassination, in two flavors.
 		 * Oh well... nobody has a sufficient solution to this
 		 * protocol bug yet.
 		 */
@@ -1931,7 +1931,7 @@ int tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 	 * Dave!!! Phrase above (and all about rcv_mss) has 
 	 * nothing to do with reality. rcv_mss must measure TOTAL
 	 * size, including sacks, IP options etc. Hence, measure_rcv_mss
-	 * must occure before pulling etc, otherwise it will flap
+	 * must occur before pulling etc, otherwise it will flap
 	 * like hell. Even putting it before tcp_data is wrong,
 	 * it should use skb->tail - skb->nh.raw instead.
 	 *					--ANK (980805)
@@ -1939,7 +1939,7 @@ int tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 	 * BTW I broke it. Now all TCP options are handled equally
 	 * in mss_clamp calculations (i.e. ignored, rfc1122),
 	 * and mss_cache does include all of them (i.e. tstamps)
-	 * except for sacks, to calulate effective mss faster.
+	 * except for sacks, to calculate effective mss faster.
 	 * 					--ANK (980805)
 	 */
 	tcp_measure_rcv_mss(sk, skb); 
diff --git a/pfinet/linux-src/net/ipv4/tcp_ipv4.c b/pfinet/linux-src/net/ipv4/tcp_ipv4.c
index ab6db9bb..99194238 100644
--- a/pfinet/linux-src/net/ipv4/tcp_ipv4.c
+++ b/pfinet/linux-src/net/ipv4/tcp_ipv4.c
@@ -1516,7 +1516,7 @@ struct sock * tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
 #ifdef CONFIG_IP_TRANSPARENT_PROXY
 	/* The new socket created for transparent proxy may fall
 	 * into a non-existed bind bucket because sk->num != newsk->num.
-	 * Ensure existance of the bucket now. The placement of the check
+	 * Ensure existence of the bucket now. The placement of the check
 	 * later will require to destroy just created newsk in the case of fail.
 	 * 1998/04/22 Andrey V. Savochkin <saw@msu.ru>
 	 */
diff --git a/pfinet/linux-src/net/ipv4/tcp_output.c b/pfinet/linux-src/net/ipv4/tcp_output.c
index 2ac5e8a2..9ea4b7ad 100644
--- a/pfinet/linux-src/net/ipv4/tcp_output.c
+++ b/pfinet/linux-src/net/ipv4/tcp_output.c
@@ -257,7 +257,7 @@ static int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len)
    for TCP options, but includes only bare TCP header.
 
    tp->mss_clamp is mss negotiated at connection setup.
-   It is minumum of user_mss and mss received with SYN.
+   It is minimum of user_mss and mss received with SYN.
    It also does not include TCP options.
 
    tp->pmtu_cookie is last pmtu, seen by this function.
diff --git a/pfinet/linux-src/net/ipv6/addrconf.c b/pfinet/linux-src/net/ipv6/addrconf.c
index e3ca6d72..d392b3fd 100644
--- a/pfinet/linux-src/net/ipv6/addrconf.c
+++ b/pfinet/linux-src/net/ipv6/addrconf.c
@@ -373,9 +373,9 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
 }
 
 /*
- *	Choose an apropriate source address
+ *	Choose an appropriate source address
  *	should do:
- *	i)	get an address with an apropriate scope
+ *	i)	get an address with an appropriate scope
  *	ii)	see if there is a specific route for the destination and use
  *		an address of the attached interface 
  *	iii)	don't use deprecated addresses
diff --git a/pfinet/linux-src/net/ipv6/af_inet6.c b/pfinet/linux-src/net/ipv6/af_inet6.c
index fb5d3957..ca428188 100644
--- a/pfinet/linux-src/net/ipv6/af_inet6.c
+++ b/pfinet/linux-src/net/ipv6/af_inet6.c
@@ -551,7 +551,7 @@ __initfunc(void inet6_proto_init(struct net_proto *pro))
 	/*
 	 *	ipngwg API draft makes clear that the correct semantics
 	 *	for TCP and UDP is to consider one TCP and UDP instance
-	 *	in a host availiable by both INET and INET6 APIs and
+	 *	in a host available by both INET and INET6 APIs and
 	 *	able to communicate via both network protocols.
 	 */
 
diff --git a/pfinet/linux-src/net/ipv6/icmpv6.c b/pfinet/linux-src/net/ipv6/icmpv6.c
index f7bebe0a..9d701764 100644
--- a/pfinet/linux-src/net/ipv6/icmpv6.c
+++ b/pfinet/linux-src/net/ipv6/icmpv6.c
@@ -567,15 +567,15 @@ int icmpv6_rcv(struct sk_buff *skb, unsigned long len)
 
 	default:
 		if (net_ratelimit())
-			printk(KERN_DEBUG "icmpv6: msg of unkown type\n");
+			printk(KERN_DEBUG "icmpv6: msg of unknown type\n");
 		
 		/* informational */
 		if (type & 0x80)
 			break;
 
-		/* 
-		 * error of unkown type. 
-		 * must pass to upper level 
+		/*
+		 * error of unknown type.
+		 * must pass to upper level
 		 */
 
 		icmpv6_notify(skb, type, hdr->icmp6_code, hdr->icmp6_mtu,
diff --git a/pfinet/linux-src/net/ipv6/ip6_fib.c b/pfinet/linux-src/net/ipv6/ip6_fib.c
index d1908348..9468c023 100644
--- a/pfinet/linux-src/net/ipv6/ip6_fib.c
+++ b/pfinet/linux-src/net/ipv6/ip6_fib.c
@@ -234,7 +234,7 @@ static __inline__ void rt6_release(struct rt6_info *rt)
 /*
  *	Routing Table
  *
- *	return the apropriate node for a routing tree "add" operation
+ *	return the appropriate node for a routing tree "add" operation
  *	by either creating and inserting or by returning an existing
  *	node.
  */
diff --git a/pfinet/linux-src/net/ipv6/ip6_input.c b/pfinet/linux-src/net/ipv6/ip6_input.c
index 54a3f455..c4a51831 100644
--- a/pfinet/linux-src/net/ipv6/ip6_input.c
+++ b/pfinet/linux-src/net/ipv6/ip6_input.c
@@ -246,7 +246,7 @@ int ip6_mc_input(struct sk_buff *skb)
 		deliver = 1;
 
 	/*
-	 *	IPv6 multicast router mode isnt currently supported.
+	 *	IPv6 multicast router mode isn't currently supported.
 	 */
 #if 0
 	if (ipv6_config.multicast_route) {
diff --git a/pfinet/linux-src/net/ipv6/ip6_output.c b/pfinet/linux-src/net/ipv6/ip6_output.c
index f67e3e9e..e06ad59a 100644
--- a/pfinet/linux-src/net/ipv6/ip6_output.c
+++ b/pfinet/linux-src/net/ipv6/ip6_output.c
@@ -481,7 +481,7 @@ int ip6_build_xmit(struct sock *sk, inet_getfrag_t getfrag, const void *data,
 		if (err) {
 #if IP6_DEBUG >= 2
 			printk(KERN_DEBUG "ip6_build_xmit: "
-			       "no availiable source address\n");
+			       "no available source address\n");
 #endif
 			goto out;
 		}
diff --git a/pfinet/linux-src/net/ipv6/ndisc.c b/pfinet/linux-src/net/ipv6/ndisc.c
index 3b3d3f4e..61f950d2 100644
--- a/pfinet/linux-src/net/ipv6/ndisc.c
+++ b/pfinet/linux-src/net/ipv6/ndisc.c
@@ -554,7 +554,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
 
 	if (skb->nh.ipv6h->hop_limit != 255) {
 		printk(KERN_INFO
-		       "NDISC: fake router advertisment received\n");
+		       "NDISC: fake router advertisement received\n");
 		return;
 	}
 
@@ -694,7 +694,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
 			ND_PRINTK0("got illegal option with RA");
 			break;
 		default:
-			ND_PRINTK0("unkown option in RA\n");
+			ND_PRINTK0("unknown option in RA\n");
                 };
                 optlen -= len;
                 opt += len;
diff --git a/pfinet/linux-src/net/ipv6/udp_ipv6.c b/pfinet/linux-src/net/ipv6/udp_ipv6.c
index 1886e8ac..f6968ae4 100644
--- a/pfinet/linux-src/net/ipv6/udp_ipv6.c
+++ b/pfinet/linux-src/net/ipv6/udp_ipv6.c
@@ -335,7 +335,7 @@ ipv4_connected:
 
 	ip6_dst_store(sk, dst, fl.fl6_dst);
 
-	/* get the source adddress used in the apropriate device */
+	/* get the source adddress used in the appropriate device */
 
 	err = ipv6_get_saddr(dst, daddr, &saddr);
 
diff --git a/pfinet/main.c b/pfinet/main.c
index c1e080a6..b4af267a 100644
--- a/pfinet/main.c
+++ b/pfinet/main.c
@@ -288,7 +288,7 @@ main (int argc,
 
   /* Parse options.  When successful, this configures the interfaces
      before returning; to do so, it will acquire the global_lock.
-     (And when not sucessful, it never returns.)  */
+     (And when not successful, it never returns.)  */
   argp_parse (&pfinet_argp, argc, argv, 0,0,0);
 
   task_get_bootstrap_port (mach_task_self (), &bootstrap);
diff --git a/pfinet/options.c b/pfinet/options.c
index d0a1ff2b..21a35c61 100644
--- a/pfinet/options.c
+++ b/pfinet/options.c
@@ -479,7 +479,7 @@ parse_opt (int opt, char *arg, struct argp_state *state)
       /* Fall through to free hook.  */
 
     case ARGP_KEY_ERROR:
-      /* Parsing error occured, free everything. */
+      /* Parsing error occurred, free everything. */
     free_hook:
       free (h->interfaces);
       free (h);