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authordingtianhong <dingtianhong@huawei.com>2013-12-30 15:40:46 +0800
committerDavid S. Miller <davem@davemloft.net>2013-12-31 16:48:31 -0500
commit887fa9d8f4b9d0a37af7ffaa64b7b4d02cfa19ef (patch)
tree38e30c4ad099e2085148637ff1ee511b246ea217 /drivers/net/ethernet/intel/igbvf
parent61d23e9f3d60347dd05475b35a7837f4e7fcbd7a (diff)
net: igbvf: slight optimization of addr compare
Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Carolyn Wyborny <carolyn.wyborny@intel.com> Cc: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igbvf')
-rw-r--r--drivers/net/ethernet/intel/igbvf/netdev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index 04bf22e5ee31..675435fc2e53 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -1745,7 +1745,7 @@ static int igbvf_set_mac(struct net_device *netdev, void *p)
hw->mac.ops.rar_set(hw, hw->mac.addr, 0);
- if (memcmp(addr->sa_data, hw->mac.addr, 6))
+ if (!ether_addr_equal(addr->sa_data, hw->mac.addr))
return -EADDRNOTAVAIL;
memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);