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authorHans Verkuil <hans.verkuil@cisco.com>2013-06-20 16:28:14 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-06-28 15:04:59 -0300
commit2641ff994d12f9f4199d8261d71d2059a8b96ae1 (patch)
tree806ef554e50d0cf26f228f7b9a9b621d461282b5 /drivers/media
parent79275a994c2e672b2c3a893a1e2840a204adc3f7 (diff)
[media] ml86v7667: fix compiler warning
build/media_build/v4l/ml86v7667.c: In function 'ml86v7667_s_ctrl': build/media_build/v4l/ml86v7667.c:120:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret = 0; ^ Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Vladimir Barinov <source@cogentembedded.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/i2c/ml86v7667.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/ml86v7667.c b/drivers/media/i2c/ml86v7667.c
index cd9f86e743b..efdc873e58d 100644
--- a/drivers/media/i2c/ml86v7667.c
+++ b/drivers/media/i2c/ml86v7667.c
@@ -117,7 +117,7 @@ static int ml86v7667_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct v4l2_subdev *sd = to_sd(ctrl);
struct i2c_client *client = v4l2_get_subdevdata(sd);
- int ret = 0;
+ int ret;
switch (ctrl->id) {
case V4L2_CID_BRIGHTNESS: