[PATCH 02/21] net: freescale: slight optimization of addr compare
From: Ding Tianhong
Date: Mon Dec 23 2013 - 00:18:57 EST
Use the recently added and possibly more efficient
ether_addr_equal_unaligned to instead of memcmp.
Cc: Li Yang <leoli@xxxxxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Ding Tianhong <dingtianhong@xxxxxxxxxx>
---
drivers/net/ethernet/freescale/ucc_geth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 5548b6d..88a1525 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -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
--
1.8.0
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