net: freescale: slight optimization of addr compare

PATCH Superseded Ding Tianhong 1 participant 1 message Dec 23, 2013

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Networking Network drivers Freescale quicc engine ucc Ethernet driver

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Ding Tianhong

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2013-12-23 05:09 UTC #0 lore raw

PATCH 2/21 net: freescale: slight optimization of addr compare

Use the recently added and possibly more efficient ether_addr_equal_unaligned to instead of memcmp.

Cc Li Yang <[email protected]>

Cc [email protected]

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

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

drivers/net/ethernet/freescale/ucc_geth.c +1 -1

index 5548b6d..88a1525 100644
@@ -437,7 +437,7 @@ static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth,
 
 static inline int compare_addr(u8 **addr1, u8 **addr2)
 {
-	return memcmp(addr1, addr2, ETH_ALEN);
+	return !ether_addr_equal_unaligned(addr1, addr2);
 }
 
 #ifdef DEBUG

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