Fix last_sample initialization. kzalloc'ing the per-STA data wasn't enough, as jiffies can assume negative values as well. This fixes a bug which prevented correct PID operation for a while after booting. Thanks to Michael Buesch for reporting this. Reported-and-tested-by: Michael Buesch <mb@xxxxxxxxx> Signed-off-by: Stefano Brivio <stefano.brivio@xxxxxxxxx> --- Index: wireless-2.6/net/mac80211/rc80211_pid_algo.c =================================================================== --- wireless-2.6.orig/net/mac80211/rc80211_pid_algo.c +++ wireless-2.6/net/mac80211/rc80211_pid_algo.c @@ -496,6 +496,8 @@ static void *rate_control_pid_alloc_sta( if (spinfo == NULL) return NULL; + spinfo->last_sample = jiffies; + #ifdef CONFIG_MAC80211_DEBUGFS spin_lock_init(&spinfo->events.lock); init_waitqueue_head(&spinfo->events.waitqueue); -- Ciao Stefano - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
