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authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>2016-10-18 23:12:12 +0300
committerJohannes Berg <johannes.berg@intel.com>2016-10-19 12:13:54 +0200
commitf438ceb81d424cb90a5a1aad569056bd7c2ab4c5 (patch)
tree05ec952f55a247467958c80492dbff4a3f31b659 /net/mac80211/rx.c
parentf3fe4e93dd6346c01fd4070ae02ec746fbae73bb (diff)
mac80211: uapsd_queues is in QoS IE order
The uapsd_queue field is in QoS IE order and not in IEEE80211_AC_*'s order. This means that mac80211 would get confused between BK and BE which is certainly not such a big deal but needs to be fixed. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rx.c')
-rw-r--r--net/mac80211/rx.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 837d56261bb2..21a8947651e1 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1401,7 +1401,8 @@ void ieee80211_sta_uapsd_trigger(struct ieee80211_sta *pubsta, u8 tid)
* enabled queues, but for now we only implement uAPSD w/o
* TSPEC changes to the ACs, so they're always the same.
*/
- if (!(sta->sta.uapsd_queues & BIT(ac)) && tid != IEEE80211_NUM_TIDS)
+ if (!(sta->sta.uapsd_queues & ieee80211_ac_to_qos_mask[ac]) &&
+ tid != IEEE80211_NUM_TIDS)
return;
/* if we are in a service period, do nothing */