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authorJohannes Berg <johannes.berg@intel.com>2011-09-27 20:56:12 +0200
committerJohn W. Linville <linville@tuxdriver.com>2011-09-30 15:57:03 -0400
commit3b9ce80ce96aeaeacab5e26442987df45584a049 (patch)
tree525b1ad3c3486d271877d830cc895172689cc592 /net/mac80211
parentffca287118d8c9a0a62e16a5ed96ff004caadeda (diff)
cfg80211/mac80211: apply station uAPSD parameters selectively
Currently, when hostapd sets the station as authorized we also overwrite its uAPSD parameter. This obviously leads to buggy behaviour (later, with my patches that actually add uAPSD support). To fix this, only apply those parameters if they were actually set in nl80211, and to achieve that add a bitmap of things to apply. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/cfg.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 8fef3cddbc4f..13061ebc93ef 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -714,8 +714,10 @@ static void sta_apply_parameters(struct ieee80211_local *local,
}
spin_unlock_irqrestore(&sta->flaglock, flags);
- sta->sta.uapsd_queues = params->uapsd_queues;
- sta->sta.max_sp = params->max_sp;
+ if (params->sta_modify_mask & STATION_PARAM_APPLY_UAPSD) {
+ sta->sta.uapsd_queues = params->uapsd_queues;
+ sta->sta.max_sp = params->max_sp;
+ }
/*
* cfg80211 validates this (1-2007) and allows setting the AID