netdev - [patch -next] cavium/liquidio: fix some error handling in lio_set_phys

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Date:	Wed, 24 Jun 2015 17:47:02 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Derek Chickles <derek.chickles@...iumnetworks.com>
Cc:	Satanand Burla <satananda.burla@...iumnetworks.com>,
	Felix Manlunas <felix.manlunas@...iumnetworks.com>,
	Raghu Vatsavayi <raghu.vatsavayi@...iumnetworks.com>,
	Sunil Goutham <sgoutham@...ium.com>,
	Robert Richter <rric@...nel.org>, netdev@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [patch -next] cavium/liquidio: fix some error handling in
 lio_set_phys_id()

There was a missing assignment so the "if (ret)" on the next line is
never true.

Fixes: f21fb3ed364b ('Add support of Cavium Liquidio ethernet adapters')
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
index 160f807..29f3308 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
@@ -434,8 +434,9 @@ static int lio_set_phys_id(struct net_device *netdev,
 			if (ret)
 				return ret;
 
-			octnet_mdio45_access(lio, 1, LIO68XX_LED_BEACON_ADDR,
-					     &lio->phy_beacon_val);
+			ret = octnet_mdio45_access(lio, 1,
+						   LIO68XX_LED_BEACON_ADDR,
+						   &lio->phy_beacon_val);
 			if (ret)
 				return ret;
 
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