This patch fixes sparse warning
warning: variable ‘orig_count’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Rahul Bedarkar <[email protected]>
---
drivers/staging/dgap/dgap.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 06c55cb..30723c3 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -2669,7 +2669,6 @@ static int dgap_tty_write(struct tty_struct *tty, const unsigned char *buf,
char __iomem *vaddr;
u16 head, tail, tmask, remain;
int bufcount, n;
- int orig_count;
ulong lock_flags;
if (!tty)
@@ -2690,13 +2689,6 @@ static int dgap_tty_write(struct tty_struct *tty, const unsigned char *buf,
if (!count)
return 0;
- /*
- * Store original amount of characters passed in.
- * This helps to figure out if we should ask the FEP
- * to send us an event when it has more space available.
- */
- orig_count = count;
-
spin_lock_irqsave(&ch->ch_lock, lock_flags);
/* Get our space available for the channel from the board */
--
1.8.3.2