From 5845b677cf7f64a0f104609e1dfe02a439f69f71 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Tue, 31 Jul 2007 19:07:02 -0500 Subject: [PATCH] atl1: use spin_trylock_irqsave() use the simpler spin_trylock_irqsave() API to get the adapter lock. [ this is also a fix for -rt where adapter->lock is a sleeping lock. ] Signed-off-by: Ingo Molnar Signed-off-by: Jay Cliburn Signed-off-by: Jeff Garzik --- drivers/net/atl1/atl1_main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c index 56f6389a300e..3c1984ecf36c 100644 --- a/drivers/net/atl1/atl1_main.c +++ b/drivers/net/atl1/atl1_main.c @@ -1704,10 +1704,8 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev) } } - local_irq_save(flags); - if (!spin_trylock(&adapter->lock)) { + if (!spin_trylock_irqsave(&adapter->lock, flags)) { /* Can't get lock - tell upper layer to requeue */ - local_irq_restore(flags); dev_printk(KERN_DEBUG, &adapter->pdev->dev, "tx locked\n"); return NETDEV_TX_LOCKED; } -- 2.39.5