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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Wei Yongjun <weiyongjun1@huawei.com>,
        Vladimir Zapolskiy <vz@mleia.com>,
        "David S. Miller" <davem@davemloft.net>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 076/128] net: lpc-enet: fix error return code in lpc_mii_init()
Date:   Fri, 19 Jun 2020 16:32:50 +0200
Message-Id: <20200619141624.205385764@linuxfoundation.org>
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From: Wei Yongjun <weiyongjun1@huawei.com>

[ Upstream commit 88ec7cb22ddde725ed4ce15991f0bd9dd817fd85 ]

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: b7370112f519 ("lpc32xx: Added ethernet driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/nxp/lpc_eth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 9fcaf1910633..9b98ec3dcb82 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -845,7 +845,8 @@ static int lpc_mii_init(struct netdata_local *pldat)
 	if (mdiobus_register(pldat->mii_bus))
 		goto err_out_unregister_bus;
 
-	if (lpc_mii_probe(pldat->ndev) != 0)
+	err = lpc_mii_probe(pldat->ndev);
+	if (err)
 		goto err_out_unregister_bus;
 
 	return 0;
-- 
2.25.1