[PATCH net-next 14/20] net: renesas: slight optimization of addr compare
From: Ding Tianhong <hidden>
Date: 2013-12-27 06:49:29
Also in:
lkml
Subsystem:
networking drivers, renesas superh ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Niklas Söderlund, Linus Torvalds
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Ding Tianhong <redacted> --- drivers/net/ethernet/renesas/sh_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index ca742e1..2d00bce 100644
--- 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; }
--
1.8.0