linux-kernel - [PATCH 4.9 108/177] sfc: dont warn on successful change of MAC

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Date:   Mon, 18 Dec 2017 16:48:51 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Bert Kenward <bkenward@...arflare.com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 4.9 108/177] sfc: dont warn on successful change of MAC

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

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

From: Robert Stonehouse <rstonehouse@...arflare.com>


[ Upstream commit cbad52e92ad7f01f0be4ca58bde59462dc1afe3a ]

Fixes: 535a61777f44e ("sfc: suppress handled MCDI failures when changing the MAC address")
Signed-off-by: Bert Kenward <bkenward@...arflare.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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
@@ -4967,7 +4967,7 @@ 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);
 	}