[PATCH net] iavf: iavf_virtchnl_completion: drop duplicate ether_addr_equal() test

[Corinna Vinschen <vinschen@redhat.com>]

This is just a simple cleanup fix.  Commit 35a2443d0910f ("iavf: Add
waiting for response from PF in set mac") introduced a duplicate
ether_addr_equal() check, so the current code tests the new MAC twice
against the former MAC.

Remove the outer ether_addr_equal() test, remnant of commit c5c922b3e09b
("iavf: fix MAC address setting for VFs when filter is rejected")

Signed-off-by: Corinna Vinschen <vinschen@redhat.com>
Fixes: 35a2443d0910f ("iavf: Add waiting for response from PF in set mac")
---
 drivers/net/ethernet/intel/iavf/iavf_virtchnl.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index a52c100dcbc5..9b8e7e4376c2 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -2579,13 +2579,11 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
 	case VIRTCHNL_OP_ADD_ETH_ADDR:
 		if (!v_retval)
 			iavf_mac_add_ok(adapter);
-		if (!ether_addr_equal(netdev->dev_addr, adapter->hw.mac.addr))
-			if (!ether_addr_equal(netdev->dev_addr,
-					      adapter->hw.mac.addr)) {
-				netif_addr_lock_bh(netdev);
-				eth_hw_addr_set(netdev, adapter->hw.mac.addr);
-				netif_addr_unlock_bh(netdev);
-			}
+		if (!ether_addr_equal(netdev->dev_addr, adapter->hw.mac.addr)) {
+			netif_addr_lock_bh(netdev);
+			eth_hw_addr_set(netdev, adapter->hw.mac.addr);
+			netif_addr_unlock_bh(netdev);
+		}
 		wake_up(&adapter->vc_waitqueue);
 		break;
 	case VIRTCHNL_OP_GET_STATS: {
-- 
2.53.0