cfg80211: reset auth algorithm

When the interface is brought down, we need to
reset the auth algorithm because wpa_supplicant
doesn't reset it, and then we fail to use shared
key auth when required later.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/wireless/core.c b/net/wireless/core.c
index 413d291..5f6a832 100644 (file)
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -579,6 +579,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
                        kfree(wdev->wext.ie);
                        wdev->wext.ie = NULL;
                        wdev->wext.ie_len = 0;
+                       wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
 #endif
                        cfg80211_disconnect(rdev, dev,
                                            WLAN_REASON_DEAUTH_LEAVING, true);