ipoib: remove addrlen check for mc addresses

Finally this bit can be removed. Currently, after the bonding driver is
changed/fixed (32a806c1 net-next-2.6),
that's not possible for an addr with different length than dev->addr_len
to be present in list. Removing this check as in new mc_list there will be
no addrlen in the record.
Signed-off-by: NJiri Pirko <jpirko@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/infiniband/ulp/ipoib/ipoib_multicast.c

@@ -767,11 +767,8 @@ void ipoib_mcast_dev_flush(struct net_device *dev)
 	}
 }
 
-static int ipoib_mcast_addr_is_valid(const u8 *addr, unsigned int addrlen,
-				     const u8 *broadcast)
+static int ipoib_mcast_addr_is_valid(const u8 *addr, const u8 *broadcast)
 {
-	if (addrlen != INFINIBAND_ALEN)
-		return 0;
 	/* reserved QPN, prefix, scope */
 	if (memcmp(addr, broadcast, 6))
 		return 0;
@@ -815,7 +812,6 @@ void ipoib_mcast_restart_task(struct work_struct *work)
 		union ib_gid mgid;
 
 		if (!ipoib_mcast_addr_is_valid(mclist->dmi_addr,
-					       mclist->dmi_addrlen,
 					       dev->broadcast))
 			continue;