linux-kernel - [PATCH 4.9 238/310] net: fec: Add a fec_enet_clear_ethtool_stats() stub for CONFIG

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Message-Id: <20180411183632.731138010@linuxfoundation.org>
Date:   Wed, 11 Apr 2018 20:36:17 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Paul Gortmaker <paul.gortmaker@...driver.com>,
        Fabio Estevam <fabio.estevam@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <alexander.levin@...rosoft.com>
Subject: [PATCH 4.9 238/310] net: fec: Add a fec_enet_clear_ethtool_stats() stub for CONFIG_M5272

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Fabio Estevam <fabio.estevam@....com>


[ Upstream commit bf292f1b2c813f1d6ac49b04bd1a9863d8314266 ]

Commit 2b30842b23b9 ("net: fec: Clear and enable MIB counters on imx51")
introduced fec_enet_clear_ethtool_stats(), but missed to add a stub
for the CONFIG_M5272=y case, causing build failure for the
m5272c3_defconfig.

Add the missing empty stub to fix the build failure.

Reported-by: Paul Gortmaker <paul.gortmaker@...driver.com>
Signed-off-by: Fabio Estevam <fabio.estevam@....com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/freescale/fec_main.c |    4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2371,6 +2371,10 @@ static int fec_enet_get_sset_count(struc
 static inline void fec_enet_update_ethtool_stats(struct net_device *dev)
 {
 }
+
+static inline void fec_enet_clear_ethtool_stats(struct net_device *dev)
+{
+}
 #endif /* !defined(CONFIG_M5272) */
 
 static int fec_enet_nway_reset(struct net_device *dev)