2006-11-11 Samuel Thibault <samuel.thibault@ens-lyon.org>

Fix a bunch of "unused variable" warnings.

	* device/ds_routines.c (ds_device_open): Remove unused `namebuf'
	variable.
	* device/kmsg.c (kmsgread): Remove unused `err' variable.
	* device/net_io.c (net_set_filter): Remove unused `j' variable.
        * i386/i386/pcb.c (curr_gdt, curr_ktss): Artificially use parameter of
        macro.
	* i386/i386/pic.c (picinit): Remove unused `i' variable.
	* i386/i386/pit.c (clkstart): Remove unused `flags' variable.
	* i386/i386/trap.c (kernel_trap): Remove unused `exc' variable.
	(user_trap): Remove unused `map' and `result' variables.
	(v86_assist): Remove unused `size' variable.
	* i386/i386at/i386at_ds_routines.c (ds_device_open): Remove unused
	`dev' variable.
	* i386/i386at/kd.c (kdintr): Remove unused `o_pri' variable.
	(kdcngetc): Remove unused `i' variable.
        * i386/i386at/kd_event.c (kbdgetstat, kbdsetstat): Remove unused
        `result' variable.
	* i386/i386at/kd_mouse.c (mousegetstat): Likewise.
	* i386/i386at/lpr.c (lprattach): Remove unused `tp' variable.
	(lprsetstat): Remove unused `dev_addr' and `s' variables.
	* i386/intel/pmap.c (pmap_bootstrap): Remove unused `pteva' variable.
	* ipc/ipc_kmsg.c (ipc_kmsg_copyin_body): Remove unused `mr' variable.
	* kern/bootstrap.c (boot_script_exec_cmd): Remove unused
	`boot_exec_info' and `user_map' variables.
	* vm/vm_kern.c (projected_buffer_map): Remove unused `object'
	variable.

5 files changed, 0 insertions, 13 deletions

diff --git a/i386/i386at/i386at_ds_routines.c b/i386/i386at/i386at_ds_routines.c
index 0cd8b54..53a3773 100644
--- a/i386/i386at/i386at_ds_routines.c
+++ b/i386/i386at/i386at_ds_routines.c
@@ -72,7 +72,6 @@ ds_device_open (ipc_port_t open_port, ipc_port_t reply_port,
 		char *name, device_t *devp)
 {
   int i;
-  device_t dev;
   io_return_t err;
 
   /* Open must be called on the master device port.  */
diff --git a/i386/i386at/kd.c b/i386/i386at/kd.c
index e982b12..b8249c2 100644
--- a/i386/i386at/kd.c
+++ b/i386/i386at/kd.c
@@ -763,7 +763,6 @@ int	regs;
 	struct	tty	*tp;
 	unsigned char	c;
 	unsigned char	scancode;
-	int		o_pri;
 	int		char_idx;
 	boolean_t	up = FALSE;		/* key-up event */
 	extern int	mouse_in_use;
@@ -2973,8 +2972,6 @@ kdcngetc(dev_t dev, int wait)
 int
 kdcnputc(dev_t dev, int c)
 {
-	int	i;
-
 	if (!kd_initialized)
 		return;
 
diff --git a/i386/i386at/kd_event.c b/i386/i386at/kd_event.c
index c421820..ff70ce0 100644
--- a/i386/i386at/kd_event.c
+++ b/i386/i386at/kd_event.c
@@ -182,8 +182,6 @@ io_return_t kbdgetstat(dev, flavor, data, count)
 	int *		data;		/* pointer to OUT array */
 	unsigned int	*count;		/* OUT */
 {
-	io_return_t	result;
-
 	switch (flavor) {
 	    case KDGKBDTYPE:
 		*data = KB_VANILLAKB;
@@ -206,8 +204,6 @@ io_return_t kbdsetstat(dev, flavor, data, count)
 	int *		data;
 	unsigned int	count;
 {
-	io_return_t	result;
-
 	switch (flavor) {
 	    case KDSKBDMODE:
 		kb_mode = *data;
diff --git a/i386/i386at/kd_mouse.c b/i386/i386at/kd_mouse.c
index 52358f1..679b69e 100644
--- a/i386/i386at/kd_mouse.c
+++ b/i386/i386at/kd_mouse.c
@@ -321,8 +321,6 @@ io_return_t mousegetstat(dev, flavor, data, count)
 	int *		  data;		/* pointer to OUT array */
 	unsigned int	  *count;	/* OUT */
 {
-	io_return_t	result;
-
 	switch (flavor) {
 	    case DEV_GET_SIZE:
 		data[DEV_GET_SIZE_DEVICE_SIZE] = 0;
diff --git a/i386/i386at/lpr.c b/i386/i386at/lpr.c
index 1483687..d68313d 100644
--- a/i386/i386at/lpr.c
+++ b/i386/i386at/lpr.c
@@ -113,7 +113,6 @@ void lprattach(struct bus_device *dev)
 {
 	u_char		unit = dev->unit;
 	u_short		addr = (u_short) dev->address;
-	struct tty	*tp = &lpr_tty[unit];
 
 	take_dev_irq(dev);
 	printf(", port = %x, spl = %d, pic = %d.",
@@ -228,8 +227,6 @@ unsigned int	count;
 {
 	io_return_t	result = D_SUCCESS;
 	int 		unit = minor(dev);
-	u_short		dev_addr = (u_short) lprinfo[unit]->address;
-	int		s;
 
 	switch (flavor) {
 	default: