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Message-Id: <20190215153241.6857-2-antoine.tenart@bootlin.com> Date: Fri, 15 Feb 2019 16:32:29 +0100 From: Antoine Tenart <antoine.tenart@...tlin.com> To: davem@...emloft.net, linux@...linux.org.uk Cc: Antoine Tenart <antoine.tenart@...tlin.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, thomas.petazzoni@...tlin.com, maxime.chevallier@...tlin.com, gregory.clement@...tlin.com, miquel.raynal@...tlin.com, nadavh@...vell.com, stefanc@...vell.com, ymarkman@...vell.com, mw@...ihalf.com Subject: [PATCH net-next 01/13] net: mvpp2: do not call phylink_mac_change if there is no event This patch makes the link interrupt handler to avoid calling phylink_mac_change when there are no event. Signed-off-by: Antoine Tenart <antoine.tenart@...tlin.com> --- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index b42189260670..857b079f1a29 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -2477,14 +2477,14 @@ static irqreturn_t mvpp2_link_status_isr(int irq, void *dev_id) } } + if (!netif_running(dev) || !event) + goto handled; + if (port->phylink) { phylink_mac_change(port->phylink, link); goto handled; } - if (!netif_running(dev) || !event) - goto handled; - if (link) { mvpp2_interrupts_enable(port); -- 2.20.1
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