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mac80211: fix the TID on NDPs sent as EOSP carrier

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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: f438ceb81d ("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>
This commit is contained in:
Emmanuel Grumbach 2016-10-25 10:32:16 +03:00 committed by Johannes Berg
parent c38c39bf7c
commit d7f842442f
1 changed files with 2 additions and 2 deletions
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net/mac80211/sta_info.c
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@ -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);