diff mbox series

[v4,5/5] media: imx: Fail conversion if pixel format not supported

Message ID 20211104113631.206899-5-dorota.czaplejewicz@puri.sm (mailing list archive)
State New, archived
Headers show
Series [v4,1/5] media: imx: Remove unused functions | expand

Commit Message

Dorota Czaplejewicz Nov. 4, 2021, 11:43 a.m. UTC 
imx_media_find_mbus_format has NULL as a valid return value,
therefore the caller should take it into account.

Signed-off-by: Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>
---
 drivers/staging/media/imx/imx-media-utils.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index c0a84c79947e..8646f6ba1108 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -544,6 +544,9 @@  static int imx56_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
 		cc = imx_media_find_mbus_format(code, PIXFMT_SEL_YUV);
 	}
 
+	if (!cc)
+		return -EINVAL;
+
 	/* Round up width for minimum burst size */
 	width = round_up(mbus->width, 8);