Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-10 15:10:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Revert "mac80211: disable uAPSD if all ACs are under ACM"

Browse Source 
This reverts commit 24aa11ab8ae03292d38ec0dbd9bc2ac49fe8a6dd.

That commit was wrong since it uses data that hasn't even been set
up yet, but might be a hold-over from a previous connection.

Additionally, it seems like a driver-specific workaround that
shouldn't have been in mac80211 to start with.

Cc: stable@vger.kernel.org
Fixes: 24aa11ab8ae0 ("mac80211: disable uAPSD if all ACs are under ACM")
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2014-08-25 12:08:09 +02:00
parent a5fe8e7695
commit bb512ad073
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
net/mac80211/mlme.c
View File

@ -4376,8 +4376,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
rcu_read_unlock();
if (bss->wmm_used && bss->uapsd_supported &&
(sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD) &&
sdata->wmm_acm != 0xff) {
(sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)) {
assoc_data->uapsd = true;
ifmgd->flags |= IEEE80211_STA_UAPSD_ENABLED;
} else {