[PATCH 4.4 067/115] sfc: dont warn on successful change of MAC

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Robert Stonehouse <rstoneho...@solarflare.com>


[ Upstream commit cbad52e92ad7f01f0be4ca58bde59462dc1afe3a ]

Fixes: 535a61777f44e ("sfc: suppress handled MCDI failures when changing the 
MAC address")
Signed-off-by: Bert Kenward <bkenw...@solarflare.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Sasha Levin <alexander.le...@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/net/ethernet/sfc/ef10.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -4307,7 +4307,7 @@ static int efx_ef10_set_mac_address(stru
                 * MCFW do not support VFs.
                 */
                rc = efx_ef10_vport_set_mac_address(efx);
-       } else {
+       } else if (rc) {
                efx_mcdi_display_error(efx, MC_CMD_VADAPTOR_SET_MAC,
                                       sizeof(inbuf), NULL, 0, rc);
        }