netfilter: defrag: kill unused work parameter of frag_kfree_skb()

[net-next-2.6.git] / net / ipv6 / netfilter / nf_conntrack_reasm.c

diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 6fb890187de09b01f8dc6453b7862a70de2edb8f..9254008602d4901d0d6f6b6813c439b1e7ef84db 100644 (file)
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -114,10 +114,8 @@ static void nf_skb_free(struct sk_buff *skb)
 }
 
 /* Memory Tracking Functions. */
-static inline void frag_kfree_skb(struct sk_buff *skb, unsigned int *work)
+static void frag_kfree_skb(struct sk_buff *skb)
 {
-       if (work)
-               *work -= skb->truesize;
        atomic_sub(skb->truesize, &nf_init_frags.mem);
        nf_skb_free(skb);
        kfree_skb(skb);
@@ -335,7 +333,7 @@ static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
                                fq->q.fragments = next;
 
                        fq->q.meat -= free_it->len;
-                       frag_kfree_skb(free_it, NULL);
+                       frag_kfree_skb(free_it);
                }
        }
 
@@ -442,7 +440,6 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev)
        skb_shinfo(head)->frag_list = head->next;
        skb_reset_transport_header(head);
        skb_push(head, head->data - skb_network_header(head));
-       atomic_sub(head->truesize, &nf_init_frags.mem);
 
        for (fp=head->next; fp; fp = fp->next) {
                head->data_len += fp->len;
@@ -452,8 +449,8 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev)
                else if (head->ip_summed == CHECKSUM_COMPLETE)
                        head->csum = csum_add(head->csum, fp->csum);
                head->truesize += fp->truesize;
-               atomic_sub(fp->truesize, &nf_init_frags.mem);
        }
+       atomic_sub(head->truesize, &nf_init_frags.mem);
 
        head->next = NULL;
        head->dev = dev;