diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c index ee0c1d307966..b9b88f3a7b51 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c @@ -1621,13 +1621,15 @@ int qlcnic_sriov_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) { struct qlcnic_adapter *adapter = netdev_priv(netdev); struct qlcnic_sriov *sriov = adapter->ahw->sriov; - int i, num_vfs = sriov->num_vfs; + int i, num_vfs; struct qlcnic_vf_info *vf_info; u8 *curr_mac; if (!qlcnic_sriov_pf_check(adapter)) return -EOPNOTSUPP; + num_vfs = sriov->num_vfs; + if (!is_valid_ether_addr(mac) || vf >= num_vfs) return -EINVAL; |