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[PATCH] mac80211: unbind the vif from the channel context in suspend

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From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

The channel was still bound to the channel context when it
was removed. Fix that.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
 net/mac80211/pm.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 5c572e7..9f404ac 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -135,6 +135,8 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
 		ieee80211_bss_info_change_notify(sdata,
 			BSS_CHANGED_BEACON_ENABLED);
 
+		/* the interface is leaving the channel and is removed */
+		ieee80211_vif_release_channel(sdata);
 		drv_remove_interface(local, sdata);
 	}
 
-- 
1.7.10.4

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