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[media] RedRat3: Delete an unnecessary variable initialisation in redrat3_get_firmware_rev()

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The local variable "rc" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Markus Elfring 2016-10-13 08:21:55 -03:00 committed by Mauro Carvalho Chehab
parent fac59136bc
commit 7aa20afea6
1 changed files with 1 additions and 1 deletions
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drivers/media/rc/redrat3.c
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@ -581,7 +581,7 @@ static void redrat3_reset(struct redrat3_dev *rr3)
static void redrat3_get_firmware_rev(struct redrat3_dev *rr3)
{
int rc = 0;
int rc;
char *buffer;
buffer = kcalloc(RR3_FW_VERSION_LEN + 1, sizeof(*buffer), GFP_KERNEL);