blob: bfdd42d3fb6eeeb63ce81e653351513146f67531 [file] [log] [blame]
From 854fc0818e5d195e11a3906d5e322af9317bb60b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20S=C3=B6derlund?=
<niklas.soderlund+renesas@ragnatech.se>
Date: Wed, 4 Sep 2019 18:54:04 -0300
Subject: [PATCH] media: rcar-vin: Fix incorrect return statement in
rvin_try_format()
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commit a0862a40364e2f87109317e31c51c9d7bc89e33f upstream.
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 Sรถderlund <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: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
index 7cbdcbf9b090..b4fb72daeb73 100644
--- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
+++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
@@ -196,6 +196,7 @@ 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);
@@ -230,7 +231,7 @@ 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,
--
2.7.4