[patch] bondig - arp_interval with low value => Oops.

[Nicolas 2P <nicolas.2p.debian@free.fr>]

When setting arp_interval parameter to a very low value, delta_in_ticks 
for next arp might become 0, causing an infinite loop.

See http://bugzilla.kernel.org/show_bug.cgi?id=10680

Same problem for miimon parameter already fixed, but fix might be 
enhanced, by using msecs_to_jiffies() function.

Signed-off-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr>

--- /usr/src/linux/drivers/net/bonding/bond_main_orig.c 2008-05-13 
02:00:01.000000000 +0200
+++ /usr/src/linux/drivers/net/bonding/bond_main.c      2008-05-14 
14:55:53.000000000 +0200
@@ -2391,7 +2391,7 @@
                 read_lock(&bond->lock);
         }

-       delay = ((bond->params.miimon * HZ) / 1000) ? : 1;
+       delay = msecs_to_jiffies(bond->params.miimon);
         read_unlock(&bond->lock);
         queue_delayed_work(bond->wq, &bond->mii_work, delay);
  }
@@ -2704,7 +2704,7 @@

         read_lock(&bond->lock);

-       delta_in_ticks = (bond->params.arp_interval * HZ) / 1000;
+       delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval);

         if (bond->kill_timers) {
                 goto out;
@@ -2837,7 +2837,7 @@

         read_lock(&bond->lock);

-       delta_in_ticks = (bond->params.arp_interval * HZ) / 1000;
+       delta_in_ticks = msecs_to_jiffies(bond->params.arp_interval * HZ);

         if (bond->kill_timers) {
                 goto out;