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Staging: i4l: Remove unused variable

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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>
This commit is contained in:
Sandhya Bankar 2016-09-19 00:31:12 +05:30 committed by Greg Kroah-Hartman
parent 4b4a3e05c4
commit 1e5a82e0dd
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/i4l/act2000/act2000_isa.c
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@ -399,7 +399,6 @@ act2000_isa_download(act2000_card *card, act2000_ddef __user *cb)
unsigned int length; unsigned int length;
int l; int l;
int c; int c;
long timeout;
u_char *b; u_char *b;
u_char __user *p; u_char __user *p;
u_char *buf; u_char *buf;
@ -417,7 +416,6 @@ act2000_isa_download(act2000_card *card, act2000_ddef __user *cb)
buf = kmalloc(1024, GFP_KERNEL); buf = kmalloc(1024, GFP_KERNEL);
if (!buf) if (!buf)
return -ENOMEM; return -ENOMEM;
timeout = 0;
while (length) { while (length) {
l = (length > 1024) ? 1024 : length; l = (length > 1024) ? 1024 : length;
c = 0; c = 0;