From 26d59535aa08386b97ece58a27bb16fca4f066db Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 1 Apr 2011 13:52:48 +0200 Subject: mac80211: clean up station cleanup timer We currently run this timer exactly once when a new mac80211 device is registered, but that is completely pointless since it will have no work to do at all. Therefore, remove that and also simplify some code using the timer. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/sta_info.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) (limited to 'net/mac80211/sta_info.c') diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 5ec0a7c51b6d..999f8fbf0b4b 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -768,9 +768,8 @@ static void sta_info_cleanup(unsigned long data) if (!timer_needed) return; - local->sta_cleanup.expires = - round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL); - add_timer(&local->sta_cleanup); + mod_timer(&local->sta_cleanup, + round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL)); } void sta_info_init(struct ieee80211_local *local) @@ -783,14 +782,6 @@ void sta_info_init(struct ieee80211_local *local) setup_timer(&local->sta_cleanup, sta_info_cleanup, (unsigned long)local); - local->sta_cleanup.expires = - round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL); -} - -int sta_info_start(struct ieee80211_local *local) -{ - add_timer(&local->sta_cleanup); - return 0; } void sta_info_stop(struct ieee80211_local *local) -- cgit v1.2.2