From f6e8cb72ad4b0381d79df4575ec1f5c5df2e73b9 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Fri, 23 Dec 2011 01:48:06 +0200 Subject: [PATCH] mac80211: always clear SDATA_STATE_OFFCHANNEL flag If the vif is stopped while it is offchannel (e.g. right after p2p negotiation) the SDATA_STATE_OFFCHANNEL flag is never get cleared, resulting in various bad effects (e.g. GO can't start beaconing). Fix it by clearing the SDATA_STATE_OFFCHANNEL flag even if the vif is stopped. Signed-off-by: Eliad Peller Signed-off-by: John W. Linville --- net/mac80211/offchannel.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index e4330d843575..2948f8e2e675 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -162,6 +162,9 @@ void ieee80211_offchannel_return(struct ieee80211_local *local, mutex_lock(&local->iflist_mtx); list_for_each_entry(sdata, &local->interfaces, list) { + if (sdata->vif.type != NL80211_IFTYPE_MONITOR) + clear_bit(SDATA_STATE_OFFCHANNEL, &sdata->state); + if (!ieee80211_sdata_running(sdata)) continue; @@ -173,7 +176,6 @@ void ieee80211_offchannel_return(struct ieee80211_local *local, } if (sdata->vif.type != NL80211_IFTYPE_MONITOR) { - clear_bit(SDATA_STATE_OFFCHANNEL, &sdata->state); /* * This may wake up queues even though the driver * currently has them stopped. This is not very -- 2.20.1