isdn: i4l: isdn_common: Fix set-but-unused variables.
The variable 'ch' is set but unused in isdn_capi_rec_hl_msg(). Just
kill it off.
Similarly for 'chidx' in isdn_ioctl() and 'di' in
isdn_capi_rec_hl_msg().
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 15632bd..6ed82ad 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -399,13 +399,8 @@
#include <linux/isdn/capicmd.h>
static int
-isdn_capi_rec_hl_msg(capi_msg *cm) {
-
- int di;
- int ch;
-
- di = (cm->adr.Controller & 0x7f) -1;
- ch = isdn_dc2minor(di, (cm->adr.Controller>>8)& 0x7f);
+isdn_capi_rec_hl_msg(capi_msg *cm)
+{
switch(cm->Command) {
case CAPI_FACILITY:
/* in the moment only handled in tty */
@@ -1278,7 +1273,6 @@
uint minor = iminor(file->f_path.dentry->d_inode);
isdn_ctrl c;
int drvidx;
- int chidx;
int ret;
int i;
char __user *p;
@@ -1340,7 +1334,6 @@
drvidx = isdn_minor2drv(minor);
if (drvidx < 0)
return -ENODEV;
- chidx = isdn_minor2chan(minor);
if (!(dev->drv[drvidx]->flags & DRV_FLAG_RUNNING))
return -ENODEV;
return 0;