From: Antoine Tenart <antoine.tenart@free-electrons.com>
To: davem@davemloft.net, kishon@ti.com, andrew@lunn.ch,
jason@lakedaemon.net, sebastian.hesselbarth@gmail.com,
gregory.clement@free-electrons.com
Cc: Antoine Tenart <antoine.tenart@free-electrons.com>,
thomas.petazzoni@free-electrons.com, nadavh@marvell.com,
linux@armlinux.org.uk, linux-kernel@vger.kernel.org,
mw@semihalf.com, stefanc@marvell.com,
miquel.raynal@free-electrons.com, netdev@vger.kernel.org
Subject: [PATCH net-next v2 08/14] net: mvpp2: check the netif is running in the link_event function
Date: Fri, 25 Aug 2017 16:48:15 +0200 [thread overview]
Message-ID: <20170825144821.31129-9-antoine.tenart@free-electrons.com> (raw)
In-Reply-To: <20170825144821.31129-1-antoine.tenart@free-electrons.com>
This patch adds an extra check when the link_event function is called,
so that it won't do anything when the netif isn't running.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
---
drivers/net/ethernet/marvell/mvpp2.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index 1b26f5ed994f..49a6789a4142 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -5741,6 +5741,9 @@ static void mvpp2_link_event(struct net_device *dev)
struct mvpp2_port *port = netdev_priv(dev);
struct phy_device *phydev = dev->phydev;
+ if (!netif_running(dev))
+ return;
+
if (phydev->link) {
if ((port->speed != phydev->speed) ||
(port->duplex != phydev->duplex)) {
--
2.13.5
next prev parent reply other threads:[~2017-08-25 14:50 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-25 14:48 [PATCH net-next v2 00/14] net: mvpp2: comphy configuration Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 01/14] phy: add sgmii and 10gkr modes to the phy_mode enum Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 02/14] phy: add the mvebu cp110 comphy driver Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 03/14] Documentation/bindings: phy: document the Marvell " Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 04/14] net: mvpp2: initialize the comphy Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 05/14] net: mvpp2: do not force the link mode Antoine Tenart
2017-08-25 22:43 ` Russell King - ARM Linux
2017-08-28 6:55 ` Antoine Tenart
2017-08-28 8:38 ` Marcin Wojtas
2017-08-28 8:51 ` Russell King - ARM Linux
2017-08-28 9:40 ` Antoine Tenart
2017-08-28 11:06 ` Russell King - ARM Linux
2017-08-28 11:32 ` Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 06/14] net: mvpp2: simplify the link_event function Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 07/14] net: mvpp2: improve the link management function Antoine Tenart
2017-08-25 14:48 ` Antoine Tenart [this message]
2017-08-25 16:49 ` [PATCH net-next v2 08/14] net: mvpp2: check the netif is running in the link_event function Florian Fainelli
2017-08-25 17:09 ` Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 09/14] net: mvpp2: dynamic reconfiguration of the PHY mode Antoine Tenart
2017-08-25 22:46 ` Russell King - ARM Linux
2017-08-28 6:52 ` Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 10/14] arm64: dts: marvell: extend the cp110 syscon register area length Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 11/14] arm64: dts: marvell: add comphy nodes on cp110 master and slave Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 12/14] arm64: dts: marvell: mcbin: add comphy references to Ethernet ports Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 13/14] arm64: dts: marvell: 7040-db: " Antoine Tenart
2017-08-25 14:48 ` [PATCH net-next v2 14/14] arm64: defconfig: enable Marvell CP110 comphy Antoine Tenart
2017-08-25 15:51 ` [PATCH net-next v2 00/14] net: mvpp2: comphy configuration Andrew Lunn
2017-08-25 15:56 ` Antoine Tenart
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