Commit ba913911 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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media: sun6i-csi: add a missing return code 



As pointed by smatch, there's a missing return code:

	drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c:485 sun6i_video_open() warn: missing error code 'ret'

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 1fec2ecc

drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c

+3 −1
Original line number Diff line number Diff line
@@ -481,8 +481,10 @@ static int sun6i_video_open(struct file *file) 
		goto fh_release;



	/* check if already powered */

	if (!v4l2_fh_is_singular_file(file))

	if (!v4l2_fh_is_singular_file(file)) {

		ret = -EBUSY;

		goto unlock;

	}



	ret = sun6i_csi_set_power(video->csi, true);

	if (ret < 0)