From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 11 Feb 2020 07:35:46 +0000 (+0100)
Subject: media: staging/imx: Missing assignment in imx_media_capture_device_register()
X-Git-Tag: v4.14.200~99
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=95b2fe652ca2508b77a1979e53771f01db885880;p=users%2Fdwmw2%2Flinux.git

media: staging/imx: Missing assignment in imx_media_capture_device_register()

[ Upstream commit ef0ed05dcef8a74178a8b480cce23a377b1de2b8 ]

There was supposed to be a "ret = " assignment here, otherwise the
error handling on the next line won't work.

Fixes: 64b5a49df486 ("[media] media: imx: Add Capture Device Interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Steve Longerbeam <slongerbeam@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index ea145bafb880a..8ff8843df5141 100644
--- a/drivers/staging/media/imx/imx-media-capture.c
+++ b/drivers/staging/media/imx/imx-media-capture.c
@@ -685,7 +685,7 @@ int imx_media_capture_device_register(struct imx_media_video_dev *vdev)
 	/* setup default format */
 	fmt_src.pad = priv->src_sd_pad;
 	fmt_src.which = V4L2_SUBDEV_FORMAT_ACTIVE;
-	v4l2_subdev_call(sd, pad, get_fmt, NULL, &fmt_src);
+	ret = v4l2_subdev_call(sd, pad, get_fmt, NULL, &fmt_src);
 	if (ret) {
 		v4l2_err(sd, "failed to get src_sd format\n");
 		goto unreg;