i40e: fix the calculation of VFs mac addresses

[mirror_ubuntu-bionic-kernel.git] / drivers / net / ethernet / intel / i40e / i40e_virtchnl_pf.c

diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index f8a794b72462873d2942dcaddac36ddad9db66e8..a3dc9b93294651064eabcadd469763bd3f93f1cc 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2218,18 +2218,19 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
                struct i40e_mac_filter *f;
 
                f = i40e_find_mac(vsi, al->list[i].addr);
-               if (!f)
+               if (!f) {
                        f = i40e_add_mac_filter(vsi, al->list[i].addr);
 
-               if (!f) {
-                       dev_err(&pf->pdev->dev,
-                               "Unable to add MAC filter %pM for VF %d\n",
-                                al->list[i].addr, vf->vf_id);
-                       ret = I40E_ERR_PARAM;
-                       spin_unlock_bh(&vsi->mac_filter_hash_lock);
-                       goto error_param;
-               } else {
-                       vf->num_mac++;
+                       if (!f) {
+                               dev_err(&pf->pdev->dev,
+                                       "Unable to add MAC filter %pM for VF %d\n",
+                                       al->list[i].addr, vf->vf_id);
+                               ret = I40E_ERR_PARAM;
+                               spin_unlock_bh(&vsi->mac_filter_hash_lock);
+                               goto error_param;
+                       } else {
+                               vf->num_mac++;
+                       }
                }
        }
        spin_unlock_bh(&vsi->mac_filter_hash_lock);