[PATCH] USB: usbnet, zaurus mtu fixup

This includes an MTU fixup which could affect larger packets with newer
Zaurii, described as http://bugzilla.kernel.org/show_bug.cgi?id=6286;
plus minor whitespace cleanup.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/usb/net/zaurus.c

@@ -228,6 +228,11 @@ static int blan_mdlm_bind(struct usbnet *dev, struct usb_interface *intf)
 						detail->bDetailData[2]);
 				goto bad_desc;
 			}
+
+			/* same extra framing as for non-BLAN mode */
+			dev->net->hard_header_len += 6;
+			dev->rx_urb_size = dev->net->hard_header_len
+					+ dev->net->mtu;
 			break;
 		}
 next_desc: