From 8fcccd2f37b27503694c6cd82a6c5ab911e69d73 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Sun, 14 Aug 2022 19:42:13 +0200 Subject: [PATCH] media: ar0521: Remove redundant variable ret ret in ar0521_set_fmt is never set to values other than 0. Replace it with plain 0. Reported-by: kernel test robot Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ar0521.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c index e850c92..9e90b02 100644 --- a/drivers/media/i2c/ar0521.c +++ b/drivers/media/i2c/ar0521.c @@ -406,7 +406,6 @@ static int ar0521_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_format *format) { struct ar0521_dev *sensor = to_ar0521_dev(sd); - int ret = 0; ar0521_adj_fmt(&format->format); @@ -423,7 +422,7 @@ static int ar0521_set_fmt(struct v4l2_subdev *sd, } mutex_unlock(&sensor->lock); - return ret; + return 0; } static int ar0521_s_ctrl(struct v4l2_ctrl *ctrl) -- 2.7.4