[PATCH] media: uvcvideo: fix GFP_ flags in uvc_submit_urb()

[Dan Carpenter <dan.carpenter@oracle.com>]

The uvc_submit_urb() function is supposed to use the passed in GFP_
flags but this code accidentally uses GFP_KERNEL instead.  Some of
the callers are passing GFP_ATOMIC so presumably this can lead to
sleeping in atomic context.

Fixes: b20f917f84e6 ("media: uvcvideo: Use dma_alloc_noncontiguous API")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/media/usb/uvc/uvc_video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index cdd8eb500bb7..a777b389a66e 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -1119,7 +1119,7 @@ static int uvc_submit_urb(struct uvc_urb *uvc_urb, gfp_t mem_flags)
 	dma_sync_sgtable_for_device(uvc_stream_to_dmadev(uvc_urb->stream),
 				    uvc_urb->sgt,
 				    uvc_stream_dir(uvc_urb->stream));
-	return usb_submit_urb(uvc_urb->urb, GFP_KERNEL);
+	return usb_submit_urb(uvc_urb->urb, mem_flags);
 }
 
 /*
-- 
2.30.2