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[media] media: usb: stkwebcam: stk-webcam: don't print error when allocating urb fails

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kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Wolfram Sang 2016-08-11 18:04:00 -03:00 committed by Mauro Carvalho Chehab
parent 9d849287d5
commit 2685b1d1d1
1 changed files with 1 additions and 3 deletions
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4
drivers/media/usb/stkwebcam/stk-webcam.c
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@ -452,10 +452,8 @@ static int stk_prepare_iso(struct stk_camera *dev)
STK_ERROR("isobuf data already allocated\n");
if (dev->isobufs[i].urb == NULL) {
urb = usb_alloc_urb(ISO_FRAMES_PER_DESC, GFP_KERNEL);
if (urb == NULL) {
STK_ERROR("Failed to allocate URB %d\n", i);
if (urb == NULL)
goto isobufs_out;
}
dev->isobufs[i].urb = urb;
} else {
STK_ERROR("Killing URB\n");