1 files changed, 6 insertions, 3 deletions

diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
index 20618dd3088b..d09340e1523f 100644
--- a/net/caif/chnl_net.c
+++ b/net/caif/chnl_net.c
@@ -103,6 +103,7 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
                 skb->protocol = htons(ETH_P_IPV6);
                 break;
         default:
+                kfree_skb(skb);
                 priv->netdev->stats.rx_errors++;
                 return -EINVAL;
         }
@@ -220,14 +221,16 @@ static int chnl_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
         if (skb->len > priv->netdev->mtu) {
                 pr_warn("Size of skb exceeded MTU\n");
+                kfree_skb(skb);
                 dev->stats.tx_errors++;
-                return -ENOSPC;
+                return NETDEV_TX_OK;
         }
 
         if (!priv->flowenabled) {
                 pr_debug("dropping packets flow off\n");
+                kfree_skb(skb);
                 dev->stats.tx_dropped++;
-                return NETDEV_TX_BUSY;
+                return NETDEV_TX_OK;
         }
 
         if (priv->conn_req.protocol == CAIFPROTO_DATAGRAM_LOOP)
@@ -242,7 +245,7 @@ static int chnl_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
         result = priv->chnl.dn->transmit(priv->chnl.dn, pkt);
         if (result) {
                 dev->stats.tx_dropped++;
-                return result;
+                return NETDEV_TX_OK;
         }
 
         /* Update statistics. */