redonkable/alistair23-linux
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V4L/DVB (13941): rj54n1cb0c: remove compiler warning

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Remove the following compiler warning: 'dummy' is used uninitialized in this function.
Although the result in the dummy variable is not used the program flow in
soc_camera_limit_side() depends on the value in dummy. The program flow is better
to be deterministic.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Márton Németh 2010-01-09 20:45:59 -03:00 committed by Mauro Carvalho Chehab
parent b89fc2e5e7
commit 21c91d2ee8
1 changed files with 1 additions and 1 deletions
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drivers/media/video/rj54n1cb0c.c
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@ -563,7 +563,7 @@ static int rj54n1_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
struct i2c_client *client = sd->priv;
struct rj54n1 *rj54n1 = to_rj54n1(client);
struct v4l2_rect *rect = &a->c;
unsigned int dummy, output_w, output_h,
unsigned int dummy = 0, output_w, output_h,
input_w = rect->width, input_h = rect->height;
int ret;