diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
| commit | 15c54033964a943de7b0763efd3bd0ede7326395 (patch) | |
| tree | 840b292612d1b5396d5bab5bde537a9013db3ceb /net/sched/ematch.c | |
| parent | ad5da3cf39a5b11a198929be1f2644e17ecd767e (diff) | |
| parent | 912a41a4ab935ce8c4308428ec13fc7f8b1f18f4 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (448 commits)
[IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(&res)
[IPV6]: Fix thinko in ipv6_rthdr_rcv() changes.
[IPV4]: Add multipath cached to feature-removal-schedule.txt
[WIRELESS] cfg80211: Clarify locking comment.
[WIRELESS] cfg80211: Fix locking in wiphy_new.
[WEXT] net_device: Don't include wext bits if not required.
[WEXT]: Misc code cleanups.
[WEXT]: Reduce inline abuse.
[WEXT]: Move EXPORT_SYMBOL statements where they belong.
[WEXT]: Cleanup early ioctl call path.
[WEXT]: Remove options.
[WEXT]: Remove dead debug code.
[WEXT]: Clean up how wext is called.
[WEXT]: Move to net/wireless
[AFS]: Eliminate cmpxchg() usage in vlocation code.
[RXRPC]: Fix pointers passed to bitops.
[RXRPC]: Remove bogus atomic_* overrides.
[AFS]: Fix u64 printing in debug logging.
[AFS]: Add "directory write" support.
[AFS]: Implement the CB.InitCallBackState3 operation.
...
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; |