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| author | David S. Miller <davem@davemloft.net> | 2009-06-09 00:19:37 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-09 00:19:37 -0700 |
| commit | d7fcf1a5cae2c970e9afe7192fe0c13d931247e0 (patch) | |
| tree | 68cbfb556ac2828b7dd74f7bb6b8a25490a9aaf0 /net/ipv4 | |
| parent | 285e42802bb3da91102967f63fb9e28e61f7831e (diff) | |
| download | op-kernel-dev-d7fcf1a5cae2c970e9afe7192fe0c13d931247e0.zip op-kernel-dev-d7fcf1a5cae2c970e9afe7192fe0c13d931247e0.tar.gz | |
ipv4: Use frag list abstraction interfaces.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_fragment.c | 4 | ||||
| -rw-r--r-- | net/ipv4/ip_output.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index 1f1b824..575f9bd 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -507,7 +507,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev, /* If the first fragment is fragmented itself, we split * it to two chunks: the first with data and paged part * and the second, holding only fragments. */ - if (skb_shinfo(head)->frag_list) { + if (skb_has_frags(head)) { struct sk_buff *clone; int i, plen = 0; @@ -516,7 +516,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev, clone->next = head->next; head->next = clone; skb_shinfo(clone)->frag_list = skb_shinfo(head)->frag_list; - skb_shinfo(head)->frag_list = NULL; + skb_frag_list_init(head); for (i=0; i<skb_shinfo(head)->nr_frags; i++) plen += skb_shinfo(head)->frags[i].size; clone->len = clone->data_len = head->data_len - plen; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 3d6167f..9248d28 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -474,7 +474,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) * LATER: this step can be merged to real generation of fragments, * we can switch to copy when see the first bad fragment. */ - if (skb_shinfo(skb)->frag_list) { + if (skb_has_frags(skb)) { struct sk_buff *frag; int first_len = skb_pagelen(skb); int truesizes = 0; @@ -485,7 +485,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) skb_cloned(skb)) goto slow_path; - for (frag = skb_shinfo(skb)->frag_list; frag; frag = frag->next) { + skb_walk_frags(skb, frag) { /* Correct geometry. */ if (frag->len > mtu || ((frag->len & 7) && frag->next) || @@ -510,7 +510,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) err = 0; offset = 0; frag = skb_shinfo(skb)->frag_list; - skb_shinfo(skb)->frag_list = NULL; + skb_frag_list_init(skb); skb->data_len = first_len - skb_headlen(skb); skb->truesize -= truesizes; skb->len = first_len; |
