* [PATCH 02/21] net: freescale: slight optimization of addr compare
@ 2013-12-23 5:09 Ding Tianhong
0 siblings, 0 replies; only message in thread
From: Ding Tianhong @ 2013-12-23 5:09 UTC (permalink / raw)
To: Li Yang, Netdev, linux-kernel@vger.kernel.org, linuxppc-dev
Use the recently added and possibly more efficient
ether_addr_equal_unaligned to instead of memcmp.
Cc: Li Yang <leoli@freescale.com>
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
---
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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2013-12-23 5:09 [PATCH 02/21] net: freescale: slight optimization of addr compare Ding Tianhong
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