Merge remote-tracking branch 'wireless-next/master' into mac80211-next

1 files changed, 20 insertions, 4 deletions

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 6f5e49b32e79..3ff28c2149ce 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -222,6 +222,7 @@ mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
 	tx_info = MWIFIEX_SKB_TXCB(skb);
 	tx_info->bss_num = priv->bss_num;
 	tx_info->bss_type = priv->bss_type;
+	tx_info->pkt_len = pkt_len;
 
 	mwifiex_form_mgmt_frame(skb, buf, len);
 	mwifiex_queue_tx_pkt(priv, skb);
@@ -2210,8 +2211,10 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 		priv->bss_started = 0;
 		priv->bss_num = 0;
 
-		if (mwifiex_cfg80211_init_p2p_client(priv))
-			return ERR_PTR(-EFAULT);
+		if (mwifiex_cfg80211_init_p2p_client(priv)) {
+			wdev = ERR_PTR(-EFAULT);
+			goto done;
+		}
 
 		break;
 	default:
@@ -2224,7 +2227,8 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 	if (!dev) {
 		wiphy_err(wiphy, "no memory available for netdevice\n");
 		priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
-		return ERR_PTR(-ENOMEM);
+		wdev = ERR_PTR(-ENOMEM);
+		goto done;
 	}
 
 	mwifiex_init_priv_params(priv, dev);
@@ -2264,7 +2268,9 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 		wiphy_err(wiphy, "cannot register virtual network device\n");
 		free_netdev(dev);
 		priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
-		return ERR_PTR(-EFAULT);
+		priv->netdev = NULL;
+		wdev = ERR_PTR(-EFAULT);
+		goto done;
 	}
 
 	sema_init(&priv->async_sem, 1);
@@ -2274,6 +2280,13 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
 #ifdef CONFIG_DEBUG_FS
 	mwifiex_dev_debugfs_init(priv);
 #endif
+
+done:
+	if (IS_ERR(wdev)) {
+		kfree(priv->wdev);
+		priv->wdev = NULL;
+	}
+
 	return wdev;
 }
 EXPORT_SYMBOL_GPL(mwifiex_add_virtual_intf);
@@ -2298,7 +2311,10 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
 		unregister_netdevice(wdev->netdev);
 
 	/* Clear the priv in adapter */
+	priv->netdev->ieee80211_ptr = NULL;
 	priv->netdev = NULL;
+	kfree(wdev);
+	priv->wdev = NULL;
 
 	priv->media_connected = false;