1 files changed, 5 insertions, 3 deletions

diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 0c0844b585d1..8bbeeb302216 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -149,7 +149,8 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
         case CFG80211_CONN_SCAN_AGAIN:
                 return cfg80211_conn_scan(wdev);
         case CFG80211_CONN_AUTHENTICATE_NEXT:
-                BUG_ON(!rdev->ops->auth);
+                if (WARN_ON(!rdev->ops->auth))
+                        return -EOPNOTSUPP;
                 wdev->conn->state = CFG80211_CONN_AUTHENTICATING;
                 return cfg80211_mlme_auth(rdev, wdev->netdev,
                                           params->channel, params->auth_type,
@@ -161,7 +162,8 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
         case CFG80211_CONN_AUTH_FAILED:
                 return -ENOTCONN;
         case CFG80211_CONN_ASSOCIATE_NEXT:
-                BUG_ON(!rdev->ops->assoc);
+                if (WARN_ON(!rdev->ops->assoc))
+                        return -EOPNOTSUPP;
                 wdev->conn->state = CFG80211_CONN_ASSOCIATING;
                 if (wdev->conn->prev_bssid_valid)
                         req.prev_bssid = wdev->conn->prev_bssid;
@@ -877,7 +879,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
 }
 
 void cfg80211_disconnected(struct net_device *dev, u16 reason,
-                           u8 *ie, size_t ie_len, gfp_t gfp)
+                           const u8 *ie, size_t ie_len, gfp_t gfp)
 {
         struct wireless_dev *wdev = dev->ieee80211_ptr;
         struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);