From 1396b231b0369c4146988c2f42fb416ae19e2572 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 24 Jan 2010 20:44:35 +0100 Subject: [PATCH] mac80211: fix WARN_ON in the new work code ieee80211_work_rx_mgmt currently enqueues various management frames, including deauth and disassoc frames, however the function ieee80211_work_rx_queued_mgmt does not handle these, as they should only occur if the AP is buggy. It does emit a WARN_ON when this happens though, and several users have reported such instances. Fix the WARN_ON by not queueing such frames in the first place. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- net/mac80211/work.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/net/mac80211/work.c b/net/mac80211/work.c index 81bd5d592bb4..df8277cdb4d0 100644 --- a/net/mac80211/work.c +++ b/net/mac80211/work.c @@ -1022,8 +1022,6 @@ ieee80211_rx_result ieee80211_work_rx_mgmt(struct ieee80211_sub_if_data *sdata, case IEEE80211_STYPE_PROBE_RESP: case IEEE80211_STYPE_ASSOC_RESP: case IEEE80211_STYPE_REASSOC_RESP: - case IEEE80211_STYPE_DEAUTH: - case IEEE80211_STYPE_DISASSOC: skb_queue_tail(&local->work_skb_queue, skb); ieee80211_queue_work(&local->hw, &local->work_work); return RX_QUEUED; -- 2.20.1