net: wireless: broadcom: brcm80211: brcmfmac: usb: 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: David S. Miller <davem@davemloft.net>

drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c

@@ -1099,15 +1099,11 @@ struct brcmf_usbdev *brcmf_usb_attach(struct brcmf_usbdev_info *devinfo,
 	devinfo->tx_freecount = ntxq;
 
 	devinfo->ctl_urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (!devinfo->ctl_urb) {
-		brcmf_err("usb_alloc_urb (ctl) failed\n");
+	if (!devinfo->ctl_urb)
 		goto error;
-	}
 	devinfo->bulk_urb = usb_alloc_urb(0, GFP_ATOMIC);
-	if (!devinfo->bulk_urb) {
-		brcmf_err("usb_alloc_urb (bulk) failed\n");
+	if (!devinfo->bulk_urb)
 		goto error;
-	}
 
 	return &devinfo->bus_pub;