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Commit c466a9b2 authored by dingtianhong's avatar dingtianhong Committed by David S. Miller
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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: default avatarDing Tianhong <dingtianhong@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 21eb2189

drivers/net/ethernet/3com/3c509.c

+1 −2
Original line number Diff line number Diff line
@@ -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,