linux-kernel - [PATCH 5.4 14/65] igc: check return value of ret_val in igc_config_fc_after_link

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Message-Id: <20210208145810.792280441@linuxfoundation.org>
Date:   Mon,  8 Feb 2021 16:00:46 +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, Kevin Lo <kevlo@...lo.org>,
        Sasha Neftin <sasha.neftin@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 14/65] igc: check return value of ret_val in igc_config_fc_after_link_up

From: Kevin Lo <kevlo@...lo.org>

[ Upstream commit b881145642ce0bbe2be521e0882e72a5cebe93b8 ]

Check return value from ret_val to make error check actually work.

Fixes: 4eb8080143a9 ("igc: Add setup link functionality")
Signed-off-by: Kevin Lo <kevlo@...lo.org>
Acked-by: Sasha Neftin <sasha.neftin@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/intel/igc/igc_mac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c
index 5eeb4c8caf4ae..08adf103e90b4 100644
--- a/drivers/net/ethernet/intel/igc/igc_mac.c
+++ b/drivers/net/ethernet/intel/igc/igc_mac.c
@@ -647,7 +647,7 @@ s32 igc_config_fc_after_link_up(struct igc_hw *hw)
 	}
 
 out:
-	return 0;
+	return ret_val;
 }
 
 /**
-- 
2.27.0