diff options
| author |   S.Caglar Onur <caglar@pardus.org.tr> | 2008-03-28 14:41:24 -0700 |
|---|---|---|
| committer |   Jeff Garzik <jeff@garzik.org> | 2008-03-28 22:14:15 -0400 |
| commit | 9307b570a745da4f2d83195f5337927e98221bb2 (patch) | |
| tree | b07632eee7e40683c2977164d822ef262ab406d6 /drivers/net/arcnet | |
| parent | 3c509: convert to isa_driver and pnp_driver (diff) | |
| download | linux-dev-9307b570a745da4f2d83195f5337927e98221bb2.tar.xz linux-dev-9307b570a745da4f2d83195f5337927e98221bb2.zip | |
drivers/net/arcnet/arcnet.c: use time_* macros
The functions time_before, time_before_eq, time_after, and time_after_eq are
more robust for comparing jiffies against other values.
So use the time_after() macro, defined in linux/jiffies.h, which deals with
wrapping correctly.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/arcnet')
| -rw-r--r-- | drivers/net/arcnet/arcnet.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c index c59c8067de99..bdc4c0bb56d9 100644 --- a/drivers/net/arcnet/arcnet.c +++ b/drivers/net/arcnet/arcnet.c @@ -940,7 +940,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id) /* is the RECON info empty or old? */ if (!lp->first_recon || !lp->last_recon || - jiffies - lp->last_recon > HZ * 10) { + time_after(jiffies, lp->last_recon + HZ * 10)) { if (lp->network_down) BUGMSG(D_NORMAL, "reconfiguration detected: cabling restored?\n"); lp->first_recon = lp->last_recon = jiffies; @@ -974,7 +974,8 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id) lp->num_recons = 1; } } - } else if (lp->network_down && jiffies - lp->last_recon > HZ * 10) { + } else if (lp->network_down && + time_after(jiffies, lp->last_recon + HZ * 10)) { if (lp->network_down) BUGMSG(D_NORMAL, "cabling restored?\n"); lp->first_recon = lp->last_recon = 0; |