diff options
| author | Niklas Söderlund <[email protected]> | 2017-05-23 21:15:39 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2017-06-06 16:44:29 -0300 |
| commit | 8afb72eda5f3f6f032a3b95b9ea59db2e1e2fcfc (patch) | |
| tree | fad082298c48586036f8a498966d5cc0dfe15f45 | |
| parent | f8a668f72e79a2ee7c1aef7d36d3b59f9d4cf9a5 (diff) | |
[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: Niklas Söderlund <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-v4l2.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index be6f41bf82ac..846bcd87a24e 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, { 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: |