linux-kernel - [PATCH 1/2] [media] anysee: Initialize ret = 0 in anysee_frontend

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Message-Id: <1366803406-17738-1-git-send-email-geert@linux-m68k.org>
Date:	Wed, 24 Apr 2013 13:36:45 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Antti Palosaari <crope@....fi>,
	Mauro Carvalho Chehab <mchehab@...hat.com>
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 1/2] [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@...ux-m68k.org>
---
 drivers/media/usb/dvb-usb-v2/anysee.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c
index a20d691..3a1f976 100644
--- a/drivers/media/usb/dvb-usb-v2/anysee.c
+++ b/drivers/media/usb/dvb-usb-v2/anysee.c
@@ -638,7 +638,7 @@ 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] = {
 		{
-- 
1.7.0.4

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