netdev - [net-next 06/14] igc: Fix igc_uc

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Date:   Sun, 19 Apr 2020 12:51:23 -0700
From:   Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:     davem@...emloft.net
Cc:     Andre Guedes <andre.guedes@...el.com>, netdev@...r.kernel.org,
        nhorman@...hat.com, sassmann@...hat.com,
        Aaron Brown <aaron.f.brown@...el.com>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 06/14] igc: Fix igc_uc_unsync()

From: Andre Guedes <andre.guedes@...el.com>

In case igc_del_mac_filter() returns error, that error is masked
since the functions always return 0 (success). This patch fixes
igc_uc_unsync() so it returns whatever value igc_del_mac_filter()
returns (0 on success, negative number on error).

Signed-off-by: Andre Guedes <andre.guedes@...el.com>
Tested-by: Aaron Brown <aaron.f.brown@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/igc/igc_main.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 7c060c731a7e..dc4632428117 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -2284,9 +2284,7 @@ static int igc_uc_unsync(struct net_device *netdev, const unsigned char *addr)
 {
 	struct igc_adapter *adapter = netdev_priv(netdev);
 
-	igc_del_mac_filter(adapter, addr, adapter->num_rx_queues, 0);
-
-	return 0;
+	return igc_del_mac_filter(adapter, addr, adapter->num_rx_queues, 0);
 }
 
 /**
-- 
2.25.2