From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Wed, 24 Apr 2013 10:36:45 +0000 (-0300)
Subject: [media] anysee: Initialize ret = 0 in anysee_frontend_attach()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ecb52ab8213173e81717ac6fb3ba956f048aeda9;p=openwrt%2Fstaging%2Fblogic.git

[media] anysee: Initialize ret = 0 in anysee_frontend_attach()

drivers/media/usb/dvb-usb-v2/anysee.c: In function ‘anysee_frontend_attach’:
drivers/media/usb/dvb-usb-v2/anysee.c:641: warning: ‘ret’ may be used uninitialized in this function
And gcc is right (see the ANYSEE_HW_507T case), so initialize ret to zero
to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c
index 2e762742a4c7..d6daad10287c 100644
--- a/drivers/media/usb/dvb-usb-v2/anysee.c
+++ b/drivers/media/usb/dvb-usb-v2/anysee.c
@@ -635,7 +635,7 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 {
 	struct anysee_state *state = adap_to_priv(adap);
 	struct dvb_usb_device *d = adap_to_d(adap);
-	int ret;
+	int ret = 0;
 	u8 tmp;
 	struct i2c_msg msg[2] = {
 		{