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[media] media: usb: usbvision: usbvision-core: don't print error when allocating urb fails 

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 18:04:03 -03:00 committed by Mauro Carvalho Chehab
parent 7c240e8c0f
commit aab7463504
1 changed files with 1 additions and 4 deletions
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5
drivers/media/usb/usbvision/usbvision-core.c
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@ -2303,11 +2303,8 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
struct urb *urb;
urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
if (urb == NULL) {
dev_err(&usbvision->dev->dev,
"%s: usb_alloc_urb() failed\n", __func__);
if (urb == NULL)
return -ENOMEM;
}
usbvision->sbuf[buf_idx].urb = urb;
usbvision->sbuf[buf_idx].data =
usb_alloc_coherent(usbvision->dev,