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mac80211: fix ADDBA declined after suspend with wowlan 

WLAN_STA_BLOCK_BA is set while suspending but doesn't get cleared
when resuming in case of wowlan. This causes further ADDBA requests
received to be rejected. Fix it by clearing it in the wowlan path
as well.

Signed-off-by: Eyal Shapira <eyal@wizery.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Cc: stable@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Eyal Shapira 2012-05-29 02:00:22 -07:00 committed by John W. Linville
parent 4161923a24
commit 7b21aea04d
1 changed files with 6 additions and 6 deletions
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12
net/mac80211/util.c
View File

@ -1371,6 +1371,12 @@ int ieee80211_reconfig(struct ieee80211_local *local)
}
}
/* add back keys */
list_for_each_entry(sdata, &local->interfaces, list)
if (ieee80211_sdata_running(sdata))
ieee80211_enable_keys(sdata);
wake_up:
/*
* Clear the WLAN_STA_BLOCK_BA flag so new aggregation
* sessions can be established after a resume.
@ -1392,12 +1398,6 @@ int ieee80211_reconfig(struct ieee80211_local *local)
mutex_unlock(&local->sta_mtx);
}
/* add back keys */
list_for_each_entry(sdata, &local->interfaces, list)
if (ieee80211_sdata_running(sdata))
ieee80211_enable_keys(sdata);
wake_up:
ieee80211_wake_queues_by_reason(hw,
IEEE80211_QUEUE_STOP_REASON_SUSPEND);