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[media] lmedm04: Initialize a variable before its usage

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The variable ret is used uninitialized.
It should be initialized before used.
Initialize it.

Signed-off-by: Il Han <corone.il.han@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Il Han 2012-05-07 12:04:42 -03:00 committed by Mauro Carvalho Chehab
parent 9ab494b010
commit b7dc4cd175
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/dvb-usb/lmedm04.c
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@ -373,7 +373,7 @@ static int lme2510_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
struct lme2510_state *st = adap->dev->priv;
static u8 clear_pid_reg[] = LME_ALL_PIDS;
static u8 rbuf[1];
int ret;
int ret = 0;
deb_info(1, "PID Clearing Filter");