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authorGuillem Jover <guillem@hadrons.org>2011-09-01 17:17:22 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2011-09-02 20:07:03 +0200
commit3084fed6f379ae6722003364e0f4427e1852e9c1 (patch)
treeb8c239320be92dcbc2c057dc8e3633bb4d260a3d /linux
parentc02c5e5cd633227dd5cfa33367802a01c63347e9 (diff)
Remove set but unused variables
* linux/dev/drivers/block/floppy.c (setup_rw_floppy): Remove `dflags'. (floppy_eject): Remove `dummy'. * linux/src/drivers/net/8390.c (ethdev_init): Remove `ei_local'. * linux/src/drivers/scsi/ppa.c (ppa_detect): Remove `ppb'.
Diffstat (limited to 'linux')
-rw-r--r--linux/dev/drivers/block/floppy.c6
-rw-r--r--linux/src/drivers/net/8390.c3
-rw-r--r--linux/src/drivers/scsi/ppa.c3
3 files changed, 3 insertions, 9 deletions
diff --git a/linux/dev/drivers/block/floppy.c b/linux/dev/drivers/block/floppy.c
index d297e61..83943ee 100644
--- a/linux/dev/drivers/block/floppy.c
+++ b/linux/dev/drivers/block/floppy.c
@@ -1413,7 +1413,7 @@ static int interpret_errors(void)
*/
static void setup_rw_floppy(void)
{
- int i,ready_date,r, flags,dflags;
+ int i, ready_date, r, flags;
timeout_fn function;
flags = raw_cmd->flags;
@@ -1436,7 +1436,6 @@ static void setup_rw_floppy(void)
if (wait_for_completion(ready_date,function))
return;
}
- dflags = DRS->flags;
if ((flags & FD_RAW_READ) || (flags & FD_RAW_WRITE))
setup_DMA();
@@ -4276,11 +4275,10 @@ void cleanup_module(void)
* resource contention. */
void floppy_eject(void)
{
- int dummy;
if(floppy_grab_irq_and_dma()==0)
{
lock_fdc(MAXTIMEOUT,0);
- dummy=fd_eject(0);
+ fd_eject(0);
process_fd_request();
floppy_release_irq_and_dma();
}
diff --git a/linux/src/drivers/net/8390.c b/linux/src/drivers/net/8390.c
index 9864106..93c485d 100644
--- a/linux/src/drivers/net/8390.c
+++ b/linux/src/drivers/net/8390.c
@@ -706,13 +706,10 @@ int ethdev_init(struct device *dev)
printk(version);
if (dev->priv == NULL) {
- struct ei_device *ei_local;
-
dev->priv = kmalloc(sizeof(struct ei_device), GFP_KERNEL);
if (dev->priv == NULL)
return -ENOMEM;
memset(dev->priv, 0, sizeof(struct ei_device));
- ei_local = (struct ei_device *)dev->priv;
}
dev->hard_start_xmit = &ei_start_xmit;
diff --git a/linux/src/drivers/scsi/ppa.c b/linux/src/drivers/scsi/ppa.c
index 5063a67..e5e0cb8 100644
--- a/linux/src/drivers/scsi/ppa.c
+++ b/linux/src/drivers/scsi/ppa.c
@@ -259,7 +259,6 @@ int ppa_detect(Scsi_Host_Template * host)
struct Scsi_Host *hreg;
int ports;
int i, nhosts;
- unsigned short ppb;
printk("ppa: Version %s\n", PPA_VERSION);
nhosts = 0;
@@ -267,7 +266,7 @@ int ppa_detect(Scsi_Host_Template * host)
for (i = 0; i < parbus_no; i++) {
if (parbus_base[i] == 0x0000)
continue;
- ppb = ppa_hosts[i].base = parbus_base[i];
+ ppa_hosts[i].base = parbus_base[i];
/* sanity checks */
if (check_region(parbus_base[i],