linux-kernel - [PATCH] drivers/media: fix uninitialized variable

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Message-Id: <1307121721-6658-1-git-send-email-andre.bartke@gmail.com>
Date:	Fri,  3 Jun 2011 19:22:01 +0200
From:	Andre Bartke <andre.bartke@...glemail.com>
To:	mchehab@...radead.org
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Andre Bartke <andre.bartke@...il.com>
Subject: [PATCH] drivers/media: fix uninitialized variable

mx1_camera_add_device() can return an
uninitialized value of ret.

Signed-off-by: Andre Bartke <andre.bartke@...il.com>
---
 drivers/media/video/mx1_camera.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index bc0c23a..d9fc4b2 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -444,7 +444,7 @@ static int mx1_camera_add_device(struct soc_camera_device *icd)
 {
 	struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
 	struct mx1_camera_dev *pcdev = ici->priv;
-	int ret;
+	int ret = 0;
 
 	if (pcdev->icd) {
 		ret = -EBUSY;
-- 
1.7.5.2

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