diff mbox series

[v3,7/8] media: imx: utils: initialize local variable

Message ID 20220309114144.120643-8-alexander.stein@ew.tq-group.com (mailing list archive)
State New, archived
Headers show
Series imx7/imx8mm media / csi patches | expand

Commit Message

Alexander Stein March 9, 2022, 11:41 a.m. UTC 
imx_media_enum_mbus_formats might not set code at all, this would result
in imx_media_find_mbus_format using an uninitialized variable.
Set code to 0 to avoid returning a wrong pixel format.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v3:
* None

 drivers/staging/media/imx/imx-media-utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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 e69bbe0d6c83..1665cbd6b3a5 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -610,7 +610,7 @@  static int imx56_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,
 	 * so until it does convert to a supported YUV format.
 	 */
 	if (cc->ipufmt && cc->cs == IPUV3_COLORSPACE_YUV) {
-		u32 code;
+		u32 code = 0;
 
 		imx_media_enum_mbus_formats(&code, 0, PIXFMT_SEL_YUV);
 		cc = imx_media_find_mbus_format(code, PIXFMT_SEL_YUV);