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uwb: hwa-rc: 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 23:14:42 +02:00 committed by Greg Kroah-Hartman
parent c1da59dad0
commit c6a4c9fcfd
1 changed files with 1 additions and 3 deletions
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4
drivers/uwb/hwa-rc.c
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@ -701,10 +701,8 @@ static int hwarc_neep_init(struct uwb_rc *rc)
goto error_rd_buffer; goto error_rd_buffer;
} }
hwarc->neep_urb = usb_alloc_urb(0, GFP_KERNEL); hwarc->neep_urb = usb_alloc_urb(0, GFP_KERNEL);
if (hwarc->neep_urb == NULL) { if (hwarc->neep_urb == NULL)
dev_err(dev, "Unable to allocate notification URB\n");
goto error_urb_alloc; goto error_urb_alloc;
}
usb_fill_int_urb(hwarc->neep_urb, usb_dev, usb_fill_int_urb(hwarc->neep_urb, usb_dev,
usb_rcvintpipe(usb_dev, epd->bEndpointAddress), usb_rcvintpipe(usb_dev, epd->bEndpointAddress),
hwarc->rd_buffer, PAGE_SIZE, hwarc->rd_buffer, PAGE_SIZE,