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usb: wusbcore: wa-nep: 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 23:14:49 +02:00 committed by Greg Kroah-Hartman
parent 7190c178e6
commit 6b017b7d10
1 changed files with 1 additions and 3 deletions
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4
drivers/usb/wusbcore/wa-nep.c
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@ -277,10 +277,8 @@ int wa_nep_create(struct wahc *wa, struct usb_interface *iface)
goto error_nep_buffer;
}
wa->nep_urb = usb_alloc_urb(0, GFP_KERNEL);
if (wa->nep_urb == NULL) {
dev_err(dev, "Unable to allocate notification URB\n");
if (wa->nep_urb == NULL)
goto error_urb_alloc;
}
usb_fill_int_urb(wa->nep_urb, usb_dev,
usb_rcvintpipe(usb_dev, epd->bEndpointAddress),
wa->nep_buffer, wa->nep_buffer_size,