From ff5688ae1cedfb175b5ed0f319d03ad2e5ee005d Mon Sep 17 00:00:00 2001 From: Marcelo Feitoza Parisi Date: Mon, 9 Jan 2006 18:37:15 -0800 Subject: [PATCH] drivers/net/*: use time_after() and friends They deal with wrapping correctly and are nicer to read. Also make jiffies-holding variables unsigned long. Signed-off-by: Marcelo Feitoza Parisi Signed-off-by: Alexey Dobriyan Cc: Jeff Garzik Signed-off-by: Andrew Morton Signed-off-by: Jeff Garzik --- drivers/net/hp100.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/net/hp100.c') diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index 55c7ed60839..a37b82ebca3 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -115,6 +115,7 @@ #include #include #include +#include #include @@ -1499,7 +1500,7 @@ static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev) printk("hp100: %s: start_xmit_bm: No TX PDL available.\n", dev->name); #endif /* not waited long enough since last tx? */ - if (jiffies - dev->trans_start < HZ) + if (time_before(jiffies, dev->trans_start + HZ)) return -EAGAIN; if (hp100_check_lan(dev)) @@ -1652,7 +1653,7 @@ static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev) printk("hp100: %s: start_xmit: tx free mem = 0x%x\n", dev->name, i); #endif /* not waited long enough since last failed tx try? */ - if (jiffies - dev->trans_start < HZ) { + if (time_before(jiffies, dev->trans_start + HZ)) { #ifdef HP100_DEBUG printk("hp100: %s: trans_start timing problem\n", dev->name); -- cgit v1.2.3