From: Arik Nemtsov Date: Wed, 22 Oct 2014 09:32:16 +0000 (+0300) Subject: mac80211: add stations in order to the station list X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2bad7748b332d7218377287248eb66c25de033b2;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git mac80211: add stations in order to the station list During reconfig the station list is traversed in order and station are added back to the driver. Make sure the stations are added to the driver in the same order they were added to mac80211. This has a real side effect - some drivers (iwlwifi) require TDLS stations to be added only after the AP station for the same network. Signed-off-by: Arik Nemtsov Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index de494df3bab8..2cd48cefcbdc 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -501,7 +501,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) /* make the station visible */ sta_info_hash_add(local, sta); - list_add_rcu(&sta->list, &local->sta_list); + list_add_tail_rcu(&sta->list, &local->sta_list); /* notify driver */ err = sta_info_insert_drv_state(local, sdata, sta);