[PATCH 4.19 056/103] cfg80211: fix deadlocks in autodisconnect work

[Greg Kroah-Hartman]

From: Markus Theil <markus.theil@xxxxxxxxxxxxx>

commit 5a128a088a2ab0b5190eeb232b5aa0b1017a0317 upstream.

Use methods which do not try to acquire the wdev lock themselves.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 37b1c004685a3 ("cfg80211: Support all iftypes in autodisconnect_wk")
Signed-off-by: Markus Theil <markus.theil@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20200108115536.2262-1-markus.theil@xxxxxxxxxxxxx
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 net/wireless/sme.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -1281,14 +1281,14 @@ void cfg80211_autodisconnect_wk(struct w
 	if (wdev->conn_owner_nlportid) {
 		switch (wdev->iftype) {
 		case NL80211_IFTYPE_ADHOC:
-			cfg80211_leave_ibss(rdev, wdev->netdev, false);
+			__cfg80211_leave_ibss(rdev, wdev->netdev, false);
 			break;
 		case NL80211_IFTYPE_AP:
 		case NL80211_IFTYPE_P2P_GO:
-			cfg80211_stop_ap(rdev, wdev->netdev, false);
+			__cfg80211_stop_ap(rdev, wdev->netdev, false);
 			break;
 		case NL80211_IFTYPE_MESH_POINT:
-			cfg80211_leave_mesh(rdev, wdev->netdev);
+			__cfg80211_leave_mesh(rdev, wdev->netdev);
 			break;
 		case NL80211_IFTYPE_STATION:
 		case NL80211_IFTYPE_P2P_CLIENT: