Commit 8afb72ed authored by Niklas Söderlund's avatar Niklas Söderlund Committed by Mauro Carvalho Chehab

[media] rcar-vin: add missing error check to propagate error

The return value of __rvin_try_format_source is not checked, add a check
and propagate the error.
Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent f8a668f7
......@@ -208,6 +208,7 @@ static int __rvin_try_format(struct rvin_dev *vin,
{
const struct rvin_video_format *info;
u32 rwidth, rheight, walign;
int ret;
/* Requested */
rwidth = pix->width;
......@@ -235,7 +236,9 @@ static int __rvin_try_format(struct rvin_dev *vin,
pix->sizeimage = 0;
/* Limit to source capabilities */
__rvin_try_format_source(vin, which, pix, source);
ret = __rvin_try_format_source(vin, which, pix, source);
if (ret)
return ret;
switch (pix->field) {
case V4L2_FIELD_TOP:
......
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