diff options
| author | dingtianhong <dingtianhong@huawei.com> | 2013-12-30 15:40:28 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-31 16:48:30 -0500 |
| commit | c466a9b2b329f7d9982c14eedc83a923d3bc711c (patch) | |
| tree | c9e2bfa6e0bde9d3fa2207e89b1a973cf4e3100a | |
| parent | 21eb218989523b7bee28900aaec9f9296b70fa27 (diff) | |
net: 3com: slight optimization of addr compare
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/3com/3c509.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c index ede8daa6827..9142b473175 100644 --- a/drivers/net/ethernet/3com/3c509.c +++ b/drivers/net/ethernet/3com/3c509.c @@ -252,8 +252,7 @@ static int el3_isa_id_sequence(__be16 *phys_addr) for (i = 0; i < el3_cards; i++) { struct el3_private *lp = netdev_priv(el3_devs[i]); if (lp->type == EL3_PNP && - !memcmp(phys_addr, el3_devs[i]->dev_addr, - ETH_ALEN)) { + ether_addr_equal(phys_addr, el3_devs[i]->dev_addr)) { if (el3_debug > 3) pr_debug("3c509 with address %02x %02x %02x %02x %02x %02x was found by ISAPnP\n", phys_addr[0] & 0xff, phys_addr[0] >> 8, |