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author | dingtianhong <dingtianhong@huawei.com> | 2013-12-30 15:40:55 +0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2013-12-31 16:48:31 -0500 |
commit | c0623e587d869b4b18e077d64a8524ea364b5b77 (patch) | |
tree | 604e3a9379265542b11a308b264840ab184008a2 /drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | |
parent | net: ixgbe: slight optimization of addr compare (diff) | |
download | linux-dev-c0623e587d869b4b18e077d64a8524ea364b5b77.tar.xz linux-dev-c0623e587d869b4b18e077d64a8524ea364b5b77.zip |
net: mlx4: slight optimization of addr compare
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Acked-By: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 2f3f2bc7f283..2e3232cad0ae 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -3634,7 +3634,7 @@ static int validate_eth_header_mac(int slave, struct _rule_hw *eth_header, !is_broadcast_ether_addr(eth_header->eth.dst_mac)) { list_for_each_entry_safe(res, tmp, rlist, list) { be_mac = cpu_to_be64(res->mac << 16); - if (!memcmp(&be_mac, eth_header->eth.dst_mac, ETH_ALEN)) + if (ether_addr_equal((u8 *)&be_mac, eth_header->eth.dst_mac)) return 0; } pr_err("MAC %pM doesn't belong to VF %d, Steering rule rejected\n", |