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[media] v4l: omap4iss: Remove unneeded status variable 

The failure variable is initialized with 0 and used as a return value
without ever being modified. Remove it and return 0 directly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart 2013-11-03 20:28:24 -03:00 committed by Mauro Carvalho Chehab
parent 2b7f0b641a
commit 57da5e47cc
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/media/omap4iss/iss.c
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@ -560,7 +560,6 @@ static int iss_pipeline_disable(struct iss_pipeline *pipe)
struct media_entity *entity; struct media_entity *entity;
struct media_pad *pad; struct media_pad *pad;
struct v4l2_subdev *subdev; struct v4l2_subdev *subdev;
int failure = 0;
entity = &pipe->output->video.entity; entity = &pipe->output->video.entity;
while (1) { while (1) {
@ -579,7 +578,7 @@ static int iss_pipeline_disable(struct iss_pipeline *pipe)
v4l2_subdev_call(subdev, video, s_stream, 0); v4l2_subdev_call(subdev, video, s_stream, 0);
} }
return failure; return 0;
} }
/* /*