lg-vl600: Convert uses of __constant_<foo> to <foo>

The use of __constant_<foo> has been unnecessary for quite awhile now.

Make these uses consistent with the rest of the kernel.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/usb/lg-vl600.c

@@ -210,7 +210,7 @@ static int vl600_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 			 * (0x86dd) so Linux can understand it.
 			 */
 			if ((buf->data[sizeof(*ethhdr)] & 0xf0) == 0x60)
-				ethhdr->h_proto = __constant_htons(ETH_P_IPV6);
+				ethhdr->h_proto = htons(ETH_P_IPV6);
 		}
 
 		if (count) {