[PATCH] mac80211: set QoS capability before changing station state
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2015-03-30 14:35:47
Subsystem:
mac80211, the rest · Maintainers:
Johannes Berg, Linus Torvalds
From: Johannes Berg <redacted> In the upcoming fast-xmit patch, changing station state will build a header cache based on the station's capabilities, and as the QoS capability (sta.wme) impacts the header, it needs to be set before. Signed-off-by: Johannes Berg <redacted> --- net/mac80211/cfg.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 301215be59ef..e4dd2fc34de3 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c@@ -1059,6 +1059,10 @@ static int sta_apply_parameters(struct ieee80211_local *local, } } + if (mask & BIT(NL80211_STA_FLAG_WME) && + local->hw.queues >= IEEE80211_NUM_ACS) + sta->sta.wme = set & BIT(NL80211_STA_FLAG_WME); + /* auth flags will be set later for TDLS stations */ if (!test_sta_flag(sta, WLAN_STA_TDLS_PEER)) { ret = sta_apply_auth_flags(local, sta, mask, set);
@@ -1073,10 +1077,6 @@ static int sta_apply_parameters(struct ieee80211_local *local, clear_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE); } - if (mask & BIT(NL80211_STA_FLAG_WME) && - local->hw.queues >= IEEE80211_NUM_ACS) - sta->sta.wme = set & BIT(NL80211_STA_FLAG_WME); - if (mask & BIT(NL80211_STA_FLAG_MFP)) { sta->sta.mfp = !!(set & BIT(NL80211_STA_FLAG_MFP)); if (set & BIT(NL80211_STA_FLAG_MFP))
--
2.1.4