From: Mauro Carvalho Chehab <mchehab@redhat.com>
To: unlisted-recipients:; (no To-header on input)@casper.infradead.org
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: [PATCH 1/2] [media] uvc_entity: initialize return value
Date: Wed, 1 Jun 2011 15:25:10 -0300 [thread overview]
Message-ID: <20110601152510.4cc7f02a@pedra> (raw)
drivers/media/video/uvc/uvc_entity.c: In function ‘uvc_mc_register_entities’:
drivers/media/video/uvc/uvc_entity.c:33: warning: ‘ret’ may be used uninitialized in this function
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/uvc/uvc_entity.c b/drivers/media/video/uvc/uvc_entity.c
index ede7852..c3ab0c8 100644
--- a/drivers/media/video/uvc/uvc_entity.c
+++ b/drivers/media/video/uvc/uvc_entity.c
@@ -30,7 +30,7 @@ static int uvc_mc_register_entity(struct uvc_video_chain *chain,
struct uvc_entity *remote;
unsigned int i;
u8 remote_pad;
- int ret;
+ int ret = 0;
for (i = 0; i < entity->num_pads; ++i) {
struct media_entity *source;
--
1.7.1
reply other threads:[~2011-06-01 18:26 UTC|newest]
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