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Commit 4c1120b6 authored Dec 30, 2013 by dingtianhong Committed by David S. Miller Dec 31, 2013

net: cxgb3: slight optimization of addr compare



Use possibly more efficient ether_addr_equal
to instead of memcmp.

Cc: Santosh Raspatur <santosh@chelsio.com>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8fd90de8

drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -182,7 +182,7 @@ static struct net_device get_iff_from_mac(struct adapter adapter,
		for_each_port(adapter, i) {
		struct net_device *dev = adapter->port[i];

		if (!memcmp(dev->dev_addr, mac, ETH_ALEN)) {
		if (ether_addr_equal(dev->dev_addr, mac)) {
		rcu_read_lock();
		if (vlan && vlan != VLAN_VID_MASK) {
		dev = __vlan_find_dev_deep(dev, htons(ETH_P_8021Q), vlan);

drivers/net/ethernet/chelsio/cxgb3/l2t.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -429,7 +429,7 @@ void t3_l2t_update(struct t3cdev dev, struct neighbour neigh)
		} else {
		e->state = neigh->nud_state & NUD_CONNECTED ?
		L2T_STATE_VALID : L2T_STATE_STALE;
		if (memcmp(e->dmac, neigh->ha, 6))
		if (!ether_addr_equal(e->dmac, neigh->ha))
		setup_l2e_send_pending(dev, NULL, e);
		}
		}