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media: usb: hackrf: hackrf: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wolfram Sang 2016-08-11 23:03:54 +02:00 committed by Greg Kroah-Hartman
parent e8407a5995
commit 604f517e46
1 changed files with 0 additions and 1 deletions
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1
drivers/media/usb/hackrf/hackrf.c
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@ -691,7 +691,6 @@ static int hackrf_alloc_urbs(struct hackrf_dev *dev, bool rcv)
dev_dbg(dev->dev, "alloc urb=%d\n", i);
dev->urb_list[i] = usb_alloc_urb(0, GFP_ATOMIC);
if (!dev->urb_list[i]) {
dev_dbg(dev->dev, "failed\n");
for (j = 0; j < i; j++)
usb_free_urb(dev->urb_list[j]);
return -ENOMEM;