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[media] media: usb: hdpvr: hdpvr-video: 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 18:03:55 -03:00 committed by Mauro Carvalho Chehab
parent 1e55ef9689
commit 551f9d4655
1 changed files with 1 additions and 3 deletions
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4
drivers/media/usb/hdpvr/hdpvr-video.c
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@ -155,10 +155,8 @@ int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
buf->dev = dev; buf->dev = dev;
urb = usb_alloc_urb(0, GFP_KERNEL); urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb) { if (!urb)
v4l2_err(&dev->v4l2_dev, "cannot allocate urb\n");
goto exit_urb; goto exit_urb;
}
buf->urb = urb; buf->urb = urb;
mem = usb_alloc_coherent(dev->udev, dev->bulk_in_size, GFP_KERNEL, mem = usb_alloc_coherent(dev->udev, dev->bulk_in_size, GFP_KERNEL,