1 files changed, 3 insertions, 1 deletions

diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 1ed9f7c9ecea..a953d5b196a3 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -688,7 +688,7 @@ static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,
         int is_old_ttvn;
 
         /* check if there is enough data before accessing it */
-        if (pskb_may_pull(skb, hdr_len + ETH_HLEN) < 0)
+        if (!pskb_may_pull(skb, hdr_len + ETH_HLEN))
                 return 0;
 
         /* create a copy of the skb (in case of for re-routing) to modify it. */
@@ -918,6 +918,8 @@ int batadv_recv_unicast_tvlv(struct sk_buff *skb,
 
         if (ret != NET_RX_SUCCESS)
                 ret = batadv_route_unicast_packet(skb, recv_if);
+        else
+                consume_skb(skb);
 
         return ret;
 }