| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.4 013/205] media: rcar-vin: Fix incorrect return statement in rvin_try_format() | Date | Thu, 16 Jan 2020 11:39:48 -0500 |
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From: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
[ Upstream commit a0862a40364e2f87109317e31c51c9d7bc89e33f ]
While refactoring code the return statement became corrupted, fix it by returning the correct return code.
Reported-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Fixes: 897e371389e77514 ("media: rcar-vin: simplify how formats are set and reset" Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/media/platform/rcar-vin/rcar-v4l2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index cbc1c07f0a96..ec2796413e26 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -208,6 +208,7 @@ static int rvin_try_format(struct rvin_dev *vin, u32 which, ret = v4l2_subdev_call(sd, pad, set_fmt, pad_cfg, &format); if (ret < 0 && ret != -ENOIOCTLCMD) goto done; + ret = 0; v4l2_fill_pix_format(pix, &format.format); @@ -242,7 +243,7 @@ static int rvin_try_format(struct rvin_dev *vin, u32 which, done: v4l2_subdev_free_pad_config(pad_cfg); - return 0; + return ret; } static int rvin_querycap(struct file *file, void *priv, -- 2.20.1
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