net/atm/lec.c: drop code after return

The break after the return serves no purpose.

Signed-off-by: Julia Lawall <[e-mail]>
Reviewed-by: Richard Genoud <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/atm/lec.c

···
 		switch (priv->lane_version) {
 		case 1:
 			return priv->mcast_vcc;
-			break;
 		case 2:	/* LANE2 wants arp for multicast addresses */
 			if (!compare_ether_addr(mac_to_find, bus_mac))
 				return priv->mcast_vcc;