From: Il Han <corone.il.han@gmail.com>
Date: Mon, 7 May 2012 15:04:42 +0000 (-0300)
Subject: [media] lmedm04: Initialize a variable before its usage
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b7dc4cd17506284a47eeb9160207e43c7d5486fe;p=openwrt%2Fstaging%2Fblogic.git

[media] lmedm04: Initialize a variable before its usage

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>
---

diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index 003fb9bb7117..25d1031460f8 100644
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -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");