iwlwifi: drop skb silently for Tx request in monitor mode

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / iwlwifi / iwl4965-base.c

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 5ed16ce784689b9c1439d4fe96a98bd032a03e3f..0bd55bb19739b4f506944ef1c1489d88ae820b86 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -6237,7 +6237,8 @@ static int iwl4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
 
        if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
                IWL_DEBUG_MAC80211("leave - monitor\n");
-               return -1;
+               dev_kfree_skb_any(skb);
+               return 0;
        }
 
        IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len,