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Staging: batman-adv: Fixes rounding issues in vis.c 

This patches fixes two rounding issues in vis.c for sending and
purging vis packets. Before, the timers and timeouts always got
rounded down to seconds, though we want a precision in
milliseconds.

This also fixes a kernel panic that occures when lowering the
timer for sending vis packets (vis_interval) to less than 1000ms
in main.c manually.

Signed-off-by: Linus Lüssing <linus.luessing@web.de>
Acked-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Linus Lüssing 2010-01-02 11:30:42 +01:00 committed by Greg Kroah-Hartman
parent cec4a69cfc
commit 9bbf1ecdb3
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/batman-adv/vis.c
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@ -377,7 +377,7 @@ static void purge_vis_packets(void)
if (info == my_vis_info) /* never purge own data. */
continue;
if (time_after(jiffies,
info->first_seen + (VIS_TIMEOUT/1000)*HZ)) {
info->first_seen + (VIS_TIMEOUT*HZ)/1000)) {
hash_remove_bucket(vis_hash, &hashit);
free_info(info);
}
@ -556,6 +556,6 @@ void vis_quit(void)
static void start_vis_timer(void)
{
queue_delayed_work(bat_event_workqueue, &vis_timer_wq,
(atomic_read(&vis_interval)/1000) * HZ);
(atomic_read(&vis_interval) * HZ) / 1000);
}