netdev - [PATCH net 2/2] sfc: don't fail probe if MAE/TC setup fails

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Message-ID: <aa7f589dd6028bd1ad49f0a85f37ab33c09b2b45.1692114888.git.ecree.xilinx@gmail.com>
Date: Tue, 15 Aug 2023 16:57:28 +0100
From: <edward.cree@....com>
To: <linux-net-drivers@....com>, <davem@...emloft.net>, <kuba@...nel.org>,
	<edumazet@...gle.com>, <pabeni@...hat.com>
CC: Edward Cree <ecree.xilinx@...il.com>, <netdev@...r.kernel.org>,
	<habetsm.xilinx@...il.com>
Subject: [PATCH net 2/2] sfc: don't fail probe if MAE/TC setup fails

From: Edward Cree <ecree.xilinx@...il.com>

Existing comment in the source explains why we don't want efx_init_tc()
 failure to be fatal.  Cited commit erroneously consolidated failure
 paths causing the probe to be failed in this case.

Fixes: 7e056e2360d9 ("sfc: obtain device mac address based on firmware handle for ef100")
Reviewed-by: Martin Habets <habetsm.xilinx@...il.com>
Signed-off-by: Edward Cree <ecree.xilinx@...il.com>
---
 drivers/net/ethernet/sfc/ef100_nic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c
index 7adde9639c8a..35d8e9811998 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -1194,7 +1194,7 @@ int ef100_probe_netdev_pf(struct efx_nic *efx)
 		net_dev->features |= NETIF_F_HW_TC;
 		efx->fixed_features |= NETIF_F_HW_TC;
 	}
-	return rc;
+	return 0;
 }
 
 int ef100_probe_vf(struct efx_nic *efx)