> From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org] > On Behalf Of Ding Tianhong > Sent: Friday, December 27, 2013 10:17 PM > To: Kirsher, Jeffrey T; Brandeburg, Jesse; Wyborny, Carolyn; Skidmore, > Donald C; David S. Miller; Netdev; linux-kernel@vger.kernel.org > Subject: [PATCH net-next v2 06/20] net: igbvf: slight optimization of addr > compare > > Use possibly more efficient ether_addr_equal to instead of memcmp. > > Cc: Jeff Kirsher <jeffrey.t.kirs...@intel.com> > Cc: Jesse Brandeburg <jesse.brandeb...@intel.com> > Cc: Carolyn Wyborny <carolyn.wybo...@intel.com> > Cc: Don Skidmore <donald.c.skidm...@intel.com> > Signed-off-by: Ding Tianhong <dingtianh...@huawei.com>
Signed-off-by: Aaron Brown <aaron.f.br...@intel.com> Tested by: Aaron Brown <aaron.f.br...@intel.com> > --- > drivers/net/ethernet/intel/igbvf/netdev.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c > b/drivers/net/ethernet/intel/igbvf/netdev.c > index 04bf22e..675435f 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); > -- > 1.8.0 > > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html N�����r��y����b�X��ǧv�^�){.n�+����{����zX����ܨ}���Ơz�&j:+v�������zZ+��+zf���h���~����i���z� �w���?�����&�)ߢf��^jǫy�m��@A�a��� 0��h���i
