diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index d1e05aeb0c09f3cd7a954ea21a002d679caf42cc..a6492e9bca97b25bb45f37775e50160f74c21eff 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1838,6 +1838,18 @@ void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
  */
 void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr);
 
+/**
+ * __cfg80211_auth_canceled - notify cfg80211 that authentication was canceled
+ * @dev: network device
+ * @addr: The MAC address of the device with which the authentication timed out
+ *
+ * When a pending authentication had no action yet, the driver may decide
+ * to not send a deauth frame, but in that case must calls this function
+ * to tell cfg80211 about this decision. It is only valid to call this
+ * function within the deauth() callback.
+ */
+void __cfg80211_auth_canceled(struct net_device *dev, const u8 *addr);
+
 /**
  * cfg80211_send_rx_assoc - notification of processed association
  * @dev: network device
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index f399547306c37b5b0ac538e1b7314c275c2bbbf1..6dc7b5ad9a4125dd94ed496b63dfcb1d719e19c6 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2508,6 +2508,7 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
 	struct ieee80211_mgd_work *wk;
 	const u8 *bssid = NULL;
+	bool not_auth_yet = false;
 
 	mutex_lock(&ifmgd->mtx);
 
@@ -2517,12 +2518,28 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 	} else list_for_each_entry(wk, &ifmgd->work_list, list) {
 		if (&wk->bss->cbss == req->bss) {
 			bssid = req->bss->bssid;
+			if (wk->state == IEEE80211_MGD_STATE_PROBE)
+				not_auth_yet = true;
 			list_del(&wk->list);
 			kfree(wk);
 			break;
 		}
 	}
 
+	/*
+	 * If somebody requests authentication and we haven't
+	 * sent out an auth frame yet there's no need to send
+	 * out a deauth frame either. If the state was PROBE,
+	 * then this is the case. If it's AUTH we have sent a
+	 * frame, and if it's IDLE we have completed the auth
+	 * process already.
+	 */
+	if (not_auth_yet) {
+		mutex_unlock(&ifmgd->mtx);
+		__cfg80211_auth_canceled(sdata->dev, bssid);
+		return 0;
+	}
+
 	/*
 	 * cfg80211 should catch this ... but it's racy since
 	 * we can receive a deauth frame, process it, hand it
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 622af5649b9a68ff15d93fa7a0c7357a3d2ffbcd..1001db4912f723bada113e61d9211c1ce9a35998 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -243,21 +243,12 @@ void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len)
 }
 EXPORT_SYMBOL(cfg80211_send_disassoc);
 
-void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr)
+static void __cfg80211_auth_remove(struct wireless_dev *wdev, const u8 *addr)
 {
-	struct wireless_dev *wdev = dev->ieee80211_ptr;
-	struct wiphy *wiphy = wdev->wiphy;
-	struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
 	int i;
 	bool done = false;
 
-	wdev_lock(wdev);
-
-	nl80211_send_auth_timeout(rdev, dev, addr, GFP_KERNEL);
-	if (wdev->sme_state == CFG80211_SME_CONNECTING)
-		__cfg80211_connect_result(dev, addr, NULL, 0, NULL, 0,
-					  WLAN_STATUS_UNSPECIFIED_FAILURE,
-					  false, NULL);
+	ASSERT_WDEV_LOCK(wdev);
 
 	for (i = 0; addr && i < MAX_AUTH_BSSES; i++) {
 		if (wdev->authtry_bsses[i] &&
@@ -272,6 +263,29 @@ void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr)
 	}
 
 	WARN_ON(!done);
+}
+
+void __cfg80211_auth_canceled(struct net_device *dev, const u8 *addr)
+{
+	__cfg80211_auth_remove(dev->ieee80211_ptr, addr);
+}
+EXPORT_SYMBOL(__cfg80211_auth_canceled);
+
+void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr)
+{
+	struct wireless_dev *wdev = dev->ieee80211_ptr;
+	struct wiphy *wiphy = wdev->wiphy;
+	struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+	wdev_lock(wdev);
+
+	nl80211_send_auth_timeout(rdev, dev, addr, GFP_KERNEL);
+	if (wdev->sme_state == CFG80211_SME_CONNECTING)
+		__cfg80211_connect_result(dev, addr, NULL, 0, NULL, 0,
+					  WLAN_STATUS_UNSPECIFIED_FAILURE,
+					  false, NULL);
+
+	__cfg80211_auth_remove(wdev, addr);
 
 	wdev_unlock(wdev);
 }