From cd84ff4da1f46cbdc2d73366eabe9a8f818447cd Mon Sep 17 00:00:00 2001 From: Edward Cree Date: Fri, 7 Mar 2014 18:27:41 +0000 Subject: sfc: Use ether_addr_copy and eth_broadcast_addr Faster than memcpy/memset on some architectures. Signed-off-by: Edward Cree Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/siena_sriov.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'drivers/net/ethernet/sfc/siena_sriov.c') diff --git a/drivers/net/ethernet/sfc/siena_sriov.c b/drivers/net/ethernet/sfc/siena_sriov.c index 0c38f926871e..9a9205e77896 100644 --- a/drivers/net/ethernet/sfc/siena_sriov.c +++ b/drivers/net/ethernet/sfc/siena_sriov.c @@ -1095,7 +1095,7 @@ static void efx_sriov_peer_work(struct work_struct *data) /* Fill the remaining addresses */ list_for_each_entry(local_addr, &efx->local_addr_list, link) { - memcpy(peer->mac_addr, local_addr->addr, ETH_ALEN); + ether_addr_copy(peer->mac_addr, local_addr->addr); peer->tci = 0; ++peer; ++peer_count; @@ -1303,8 +1303,7 @@ int efx_sriov_init(struct efx_nic *efx) goto fail_vfs; rtnl_lock(); - memcpy(vfdi_status->peers[0].mac_addr, - net_dev->dev_addr, ETH_ALEN); + ether_addr_copy(vfdi_status->peers[0].mac_addr, net_dev->dev_addr); efx->vf_init_count = efx->vf_count; rtnl_unlock(); @@ -1452,8 +1451,8 @@ void efx_sriov_mac_address_changed(struct efx_nic *efx) if (!efx->vf_init_count) return; - memcpy(vfdi_status->peers[0].mac_addr, - efx->net_dev->dev_addr, ETH_ALEN); + ether_addr_copy(vfdi_status->peers[0].mac_addr, + efx->net_dev->dev_addr); queue_work(vfdi_workqueue, &efx->peer_work); } @@ -1570,7 +1569,7 @@ int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac) vf = efx->vf + vf_i; mutex_lock(&vf->status_lock); - memcpy(vf->addr.mac_addr, mac, ETH_ALEN); + ether_addr_copy(vf->addr.mac_addr, mac); __efx_sriov_update_vf_addr(vf); mutex_unlock(&vf->status_lock); @@ -1633,7 +1632,7 @@ int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i, vf = efx->vf + vf_i; ivi->vf = vf_i; - memcpy(ivi->mac, vf->addr.mac_addr, ETH_ALEN); + ether_addr_copy(ivi->mac, vf->addr.mac_addr); ivi->tx_rate = 0; tci = ntohs(vf->addr.tci); ivi->vlan = tci & VLAN_VID_MASK; -- cgit v1.2.2