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net: renesas: slight optimization of addr compare
author
dingtianhong
<dingtianhong@huawei.com>
Mon, 30 Dec 2013 07:41:17 +0000
(15:41 +0800)
committer
David S. Miller
<davem@davemloft.net>
Tue, 31 Dec 2013 21:48:32 +0000
(16:48 -0500)
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>
drivers/net/ethernet/renesas/sh_eth.c
patch
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diff --git
a/drivers/net/ethernet/renesas/sh_eth.c
b/drivers/net/ethernet/renesas/sh_eth.c
index
ca742e1
..
2d00bce
100644
(file)
--- a/
drivers/net/ethernet/renesas/sh_eth.c
+++ b/
drivers/net/ethernet/renesas/sh_eth.c
@@
-2207,7
+2207,7
@@
static int sh_eth_tsu_find_entry(struct net_device *ndev, const u8 *addr)
for (i = 0; i < SH_ETH_TSU_CAM_ENTRIES; i++, reg_offset += 8) {
sh_eth_tsu_read_entry(reg_offset, c_addr);
- if (
memcmp(addr, c_addr, ETH_ALEN) == 0
)
+ if (
ether_addr_equal(addr, c_addr)
)
return i;
}