From: Ding Tianhong <dingtianhong@huawei.com>
To: "David S. Miller" <davem@davemloft.net>,
Netdev <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH net-next v3 17/19] net: ti: slight optimization of addr compare
Date: Mon, 30 Dec 2013 15:41:27 +0800 [thread overview]
Message-ID: <52C123A7.6050908@huawei.com> (raw)
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
---
drivers/net/ethernet/ti/cpsw_ale.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c
index 7fa60d6..63e9819 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.c
+++ b/drivers/net/ethernet/ti/cpsw_ale.c
@@ -163,7 +163,7 @@ int cpsw_ale_match_addr(struct cpsw_ale *ale, u8 *addr, u16 vid)
if (cpsw_ale_get_vlan_id(ale_entry) != vid)
continue;
cpsw_ale_get_addr(ale_entry, entry_addr);
- if (memcmp(entry_addr, addr, 6) == 0)
+ if (ether_addr_equal(entry_addr, addr))
return idx;
}
return -ENOENT;
--
1.8.0
reply other threads:[~2013-12-30 7:42 UTC|newest]
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