diff options
Diffstat (limited to 'drivers/net/eexpress.c')
| -rw-r--r-- | drivers/net/eexpress.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c index 4a50fcb5ad6..7934ea37f94 100644 --- a/drivers/net/eexpress.c +++ b/drivers/net/eexpress.c @@ -115,6 +115,7 @@ #include <linux/mca-legacy.h> #include <linux/spinlock.h> #include <linux/bitops.h> +#include <linux/jiffies.h> #include <asm/system.h> #include <asm/io.h> @@ -556,7 +557,7 @@ static void unstick_cu(struct net_device *dev) if (lp->started) { - if ((jiffies - dev->trans_start)>50) + if (time_after(jiffies, dev->trans_start + 50)) { if (lp->tx_link==lp->last_tx_restart) { @@ -612,7 +613,7 @@ static void unstick_cu(struct net_device *dev) } else { - if ((jiffies-lp->init_time)>10) + if (time_after(jiffies, lp->init_time + 10)) { unsigned short status = scb_status(dev); printk(KERN_WARNING "%s: i82586 startup timed out, status %04x, resetting...\n", @@ -714,13 +715,6 @@ static int eexp_xmit(struct sk_buff *buf, struct net_device *dev) * check to make sure we've not become wedged. */ -/* - * Handle an EtherExpress interrupt - * If we've finished initializing, start the RU and CU up. - * If we've already started, reap tx buffers, handle any received packets, - * check to make sure we've not become wedged. - */ - static unsigned short eexp_start_irq(struct net_device *dev, unsigned short status) { @@ -783,7 +777,7 @@ static unsigned short eexp_start_irq(struct net_device *dev, static void eexp_cmd_clear(struct net_device *dev) { unsigned long int oldtime = jiffies; - while (scb_rdcmd(dev) && ((jiffies-oldtime)<10)); + while (scb_rdcmd(dev) && (time_before(jiffies, oldtime + 10))); if (scb_rdcmd(dev)) { printk("%s: command didn't clear\n", dev->name); } @@ -983,7 +977,6 @@ static void eexp_hw_rx_pio(struct net_device *dev) lp->stats.rx_dropped++; break; } - skb->dev = dev; skb_reserve(skb, 2); outw(pbuf+10, ioaddr+READ_PTR); insw(ioaddr+DATAPORT, skb_put(skb,pkt_len),(pkt_len+1)>>1); @@ -1657,7 +1650,7 @@ eexp_set_multicast(struct net_device *dev) #endif oj = jiffies; while ((SCB_CUstat(scb_status(dev)) == 2) && - ((jiffies-oj) < 2000)); + (time_before(jiffies, oj + 2000))); if (SCB_CUstat(scb_status(dev)) == 2) printk("%s: warning, CU didn't stop\n", dev->name); lp->started &= ~(STARTED_CU); |