diff options
| author | dingtianhong <dingtianhong@huawei.com> | 2013-12-30 15:40:35 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-31 16:48:30 -0500 |
| commit | 4c1120b623758fd2f2dee9b8995d0e8cba1c2365 (patch) | |
| tree | fe758be5878cec6aea838e092a096c46be29ef00 | |
| parent | 8fd90de800a838320406c29587d40fb8167ec48e (diff) | |
| download | lwn-4c1120b623758fd2f2dee9b8995d0e8cba1c2365.tar.gz lwn-4c1120b623758fd2f2dee9b8995d0e8cba1c2365.zip | |
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>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb3/l2t.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c index 76ae09999b5b..c0a9dd55f4e5 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c @@ -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); diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c index 8d53438638b2..5f226eda8cd6 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c @@ -429,7 +429,7 @@ found: } 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); } } |