From: Sandhya Bankar <bankarsandhya512@gmail.com>
Date: Sun, 18 Sep 2016 19:01:12 +0000 (+0530)
Subject: Staging: i4l: Remove unused variable
X-Git-Tag: v4.9-rc1~119^2~313
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1e5a82e0ddfa6c9a2cf42ea87db3e079a4a483e6;p=platform%2Fkernel%2Flinux-exynos.git

Staging: i4l: Remove unused variable

Remove unused variable.

This change is made by below coccinelle script:
@@
type T;
identifier i;
constant C;
@@
(
extern T i;
|
- T i;
  <+... when != i
- i = C;
  ...+>
)

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/i4l/act2000/act2000_isa.c b/drivers/staging/i4l/act2000/act2000_isa.c
index 808bb3b..ad7a039 100644
--- a/drivers/staging/i4l/act2000/act2000_isa.c
+++ b/drivers/staging/i4l/act2000/act2000_isa.c
@@ -399,7 +399,6 @@ act2000_isa_download(act2000_card *card, act2000_ddef __user *cb)
 	unsigned int length;
 	int l;
 	int c;
-	long timeout;
 	u_char *b;
 	u_char __user *p;
 	u_char *buf;
@@ -417,7 +416,6 @@ act2000_isa_download(act2000_card *card, act2000_ddef __user *cb)
 	buf = kmalloc(1024, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
-	timeout = 0;
 	while (length) {
 		l = (length > 1024) ? 1024 : length;
 		c = 0;