diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-04-27 19:16:19 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-04-27 19:16:19 +0100 |
| commit | d1da4e50e5d09f02c340927a4fcb7f54202fa033 (patch) | |
| tree | 7f98317bdd45dbdb7644e9179891c5af6a3a8ef1 /net/sched/ematch.c | |
| parent | 78ab67da1002d954ea4c3e2b441e2483c41f94e8 (diff) | |
| parent | a205752d1ad2d37d6597aaae5a56fc396a770868 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/mtd/Kconfig
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'net/sched/ematch.c')
| -rw-r--r-- | net/sched/ematch.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/net/sched/ematch.c b/net/sched/ematch.c index 959c306c571..63146d339d8 100644 --- a/net/sched/ematch.c +++ b/net/sched/ematch.c @@ -418,17 +418,19 @@ void tcf_em_tree_destroy(struct tcf_proto *tp, struct tcf_ematch_tree *tree) int tcf_em_tree_dump(struct sk_buff *skb, struct tcf_ematch_tree *tree, int tlv) { int i; - struct rtattr * top_start = (struct rtattr*) skb->tail; - struct rtattr * list_start; + u8 *tail; + struct rtattr *top_start = (struct rtattr *)skb_tail_pointer(skb); + struct rtattr *list_start; RTA_PUT(skb, tlv, 0, NULL); RTA_PUT(skb, TCA_EMATCH_TREE_HDR, sizeof(tree->hdr), &tree->hdr); - list_start = (struct rtattr *) skb->tail; + list_start = (struct rtattr *)skb_tail_pointer(skb); RTA_PUT(skb, TCA_EMATCH_TREE_LIST, 0, NULL); + tail = skb_tail_pointer(skb); for (i = 0; i < tree->hdr.nmatches; i++) { - struct rtattr *match_start = (struct rtattr*) skb->tail; + struct rtattr *match_start = (struct rtattr *)tail; struct tcf_ematch *em = tcf_em_get_match(tree, i); struct tcf_ematch_hdr em_hdr = { .kind = em->ops ? em->ops->kind : TCF_EM_CONTAINER, @@ -447,11 +449,12 @@ int tcf_em_tree_dump(struct sk_buff *skb, struct tcf_ematch_tree *tree, int tlv) } else if (em->datalen > 0) RTA_PUT_NOHDR(skb, em->datalen, (void *) em->data); - match_start->rta_len = skb->tail - (u8*) match_start; + tail = skb_tail_pointer(skb); + match_start->rta_len = tail - (u8 *)match_start; } - list_start->rta_len = skb->tail - (u8 *) list_start; - top_start->rta_len = skb->tail - (u8 *) top_start; + list_start->rta_len = tail - (u8 *)list_start; + top_start->rta_len = tail - (u8 *)top_start; return 0; |