summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMauro Carvalho Chehab <mchehab@redhat.com>2011-06-01 14:44:41 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-06-01 14:45:52 -0300
commit76df01eacd5fa41b607426a8cb091fb21ae35554 (patch)
treec8852278b873ba55728eac97e2b8c3f3e3d561d6
parent8c89ddd536bbe97c1e50424778a139abbf5763c3 (diff)
downloadlinux-76df01eacd5fa41b607426a8cb091fb21ae35554.tar.bz2
[media] uvc_entity: initialize return value
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>
-rw-r--r--drivers/media/video/uvc/uvc_entity.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/uvc/uvc_entity.c b/drivers/media/video/uvc/uvc_entity.c
index ede7852bb1df..c3ab0c813be2 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;