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authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>2016-10-25 09:32:16 +0200
committerJohannes Berg <johannes.berg@intel.com>2017-01-11 16:32:58 +0100
commitd7f842442f766db3f39fc5d166ddcc24bf817056 (patch)
tree36d604fe523a57b449d5031c26673d783dbcd9ef /net/mac80211
parentmac80211: Fix headroom allocation when forwarding mesh pkt (diff)
downloadlinux-d7f842442f766db3f39fc5d166ddcc24bf817056.tar.xz
linux-d7f842442f766db3f39fc5d166ddcc24bf817056.zip
mac80211: fix the TID on NDPs sent as EOSP carrier
In the commit below, I forgot to translate the mac80211's AC to QoS IE order. Moreover, the condition in the if was wrong. Fix both issues. This bug would hit only with clients that didn't set all the ACs as delivery enabled. Fixes: f438ceb81d4 ("mac80211: uapsd_queues is in QoS IE order") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/sta_info.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index b6cfcf038c11..50c309094c37 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1501,8 +1501,8 @@ ieee80211_sta_ps_deliver_response(struct sta_info *sta,
/* This will evaluate to 1, 3, 5 or 7. */
for (ac = IEEE80211_AC_VO; ac < IEEE80211_NUM_ACS; ac++)
- if (ignored_acs & BIT(ac))
- continue;
+ if (!(ignored_acs & ieee80211_ac_to_qos_mask[ac]))
+ break;
tid = 7 - 2 * ac;
ieee80211_send_null_response(sta, tid, reason, true, false);