| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 157/206] [media] staging: media: davinci_vpfe: unlock on error in vpfe_reqbufs() | Date | Tue, 10 Jan 2017 14:37:20 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter <dan.carpenter@oracle.com>
commit c4a407b91f4b644145492e28723f9f880efb1da0 upstream.
We should unlock before returning this error code in vpfe_reqbufs().
Fixes: 622897da67b3 ("[media] davinci: vpfe: add v4l2 video driver support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/staging/media/davinci_vpfe/vpfe_video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -1362,7 +1362,7 @@ static int vpfe_reqbufs(struct file *fil ret = vb2_queue_init(q); if (ret) { v4l2_err(&vpfe_dev->v4l2_dev, "vb2_queue_init() failed\n"); - return ret; + goto unlock_out; } fh->io_allowed = 1;
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