netdev - [PATCH] sfc: avoid duplicate error handling code in 'efx_ef10_sriov_set_vf

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Message-Id: <20191226150224.8701-1-christophe.jaillet@wanadoo.fr>
Date:   Thu, 26 Dec 2019 16:02:24 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     linux-net-drivers@...arflare.com, ecree@...arflare.com,
        mhabets@...arflare.com, davem@...emloft.net
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] sfc: avoid duplicate error handling code in 'efx_ef10_sriov_set_vf_mac()'

'eth_zero_addr()' is already called in the error handling path. This is
harmless, but there is no point in calling it twice, so remove one.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/net/ethernet/sfc/ef10_sriov.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c
index 52bd43f45761..14393767ef9f 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.c
+++ b/drivers/net/ethernet/sfc/ef10_sriov.c
@@ -522,10 +522,9 @@ int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf_i, u8 *mac)
 
 	if (!is_zero_ether_addr(mac)) {
 		rc = efx_ef10_vport_add_mac(efx, vf->vport_id, mac);
-		if (rc) {
-			eth_zero_addr(vf->mac);
+		if (rc)
 			goto fail;
-		}
+
 		if (vf->efx)
 			ether_addr_copy(vf->efx->net_dev->dev_addr, mac);
 	}
-- 
2.20.1