ipv6: call consume_skb() in frag/reassembly

Some kfree_skb() calls should be replaced by consume_skb() to avoid
drop_monitor/dropwatch false positives.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 3 insertions, 3 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index b7ca46161cb9..b347062aa809 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -210,7 +210,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
                                 kfree_skb(skb);
                                 return -ENOBUFS;
                         }
-                        kfree_skb(skb);
+                        consume_skb(skb);
                         skb = skb2;
                         skb_set_owner_w(skb, sk);
                 }
@@ -889,7 +889,7 @@ slow_path:
         }
         IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)),
                       IPSTATS_MIB_FRAGOKS);
-        kfree_skb(skb);
+        consume_skb(skb);
         return err;
 
 fail:
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 36e04cff1a85..54c5d2b704df 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -433,7 +433,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
                 skb_morph(head, fq->q.fragments);
                 head->next = fq->q.fragments->next;
 
-                kfree_skb(fq->q.fragments);
+                consume_skb(fq->q.fragments);
                 fq->q.fragments = head;
         }