net: renesas: slight optimization of addr compare

PATCH Superseded Ding Tianhong 1 participant 1 message Dec 27, 2013

Subsystems (3)

Networking Network drivers Renesas SuperH Ethernet driver

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Ding Tianhong

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2013-12-27 06:48 UTC #0 lore raw

PATCH 14/20 net: renesas: slight optimization of addr compare

Use possibly more efficient ether_addr_equal
to instead of memcmp.

Cc "David S. Miller" <[email protected]>

Signed-off-by Ding Tianhong <[email protected]>

---
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/net/ethernet/renesas/sh_eth.c +1 -1

index ca742e1..2d00bce 100644
@@ -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;
 	}

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