From 1da847b992da9d0e4af799962458f6fda8d02a02 Mon Sep 17 00:00:00 2001 From: Zhu Yanjun Date: Tue, 16 Jan 2018 21:59:41 -0500 Subject: forcedeth: remove unused variable The variable miistat is not used. So it is removed. CC: Srinivas Eeda CC: Joe Jin CC: Junxiao Bi Signed-off-by: Zhu Yanjun Signed-off-by: David S. Miller --- drivers/net/ethernet/nvidia/forcedeth.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/net/ethernet/nvidia/forcedeth.c') diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 21e15cb2f62e..a3f6d514c0f2 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -5510,11 +5510,9 @@ static int nv_open(struct net_device *dev) /* One manual link speed update: Interrupts are enabled, future link * speed changes cause interrupts and are handled by nv_link_irq(). */ - { - u32 miistat; - miistat = readl(base + NvRegMIIStatus); - writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus); - } + readl(base + NvRegMIIStatus); + writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus); + /* set linkspeed to invalid value, thus force nv_update_linkspeed * to init hw */ np->linkspeed = 0; -- cgit v1.2.3-59-g8ed1b