From add93b610a4e66d36d0cf0b2596c3d3bcfdaee39 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 22 Jan 2008 22:11:33 -0800 Subject: [NET_SCHED]: Convert classifiers from rtnetlink to new netlink API Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/sched/cls_basic.c | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) (limited to 'net/sched/cls_basic.c') diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c index b31f9f9..3953da3 100644 --- a/net/sched/cls_basic.c +++ b/net/sched/cls_basic.c @@ -130,27 +130,27 @@ static int basic_delete(struct tcf_proto *tp, unsigned long arg) } static inline int basic_set_parms(struct tcf_proto *tp, struct basic_filter *f, - unsigned long base, struct rtattr **tb, - struct rtattr *est) + unsigned long base, struct nlattr **tb, + struct nlattr *est) { int err = -EINVAL; struct tcf_exts e; struct tcf_ematch_tree t; - if (tb[TCA_BASIC_CLASSID-1]) - if (RTA_PAYLOAD(tb[TCA_BASIC_CLASSID-1]) < sizeof(u32)) + if (tb[TCA_BASIC_CLASSID]) + if (nla_len(tb[TCA_BASIC_CLASSID]) < sizeof(u32)) return err; err = tcf_exts_validate(tp, tb, est, &e, &basic_ext_map); if (err < 0) return err; - err = tcf_em_tree_validate(tp, tb[TCA_BASIC_EMATCHES-1], &t); + err = tcf_em_tree_validate(tp, tb[TCA_BASIC_EMATCHES], &t); if (err < 0) goto errout; - if (tb[TCA_BASIC_CLASSID-1]) { - f->res.classid = *(u32*)RTA_DATA(tb[TCA_BASIC_CLASSID-1]); + if (tb[TCA_BASIC_CLASSID]) { + f->res.classid = *(u32*)nla_data(tb[TCA_BASIC_CLASSID]); tcf_bind_filter(tp, &f->res, base); } @@ -164,23 +164,23 @@ errout: } static int basic_change(struct tcf_proto *tp, unsigned long base, u32 handle, - struct rtattr **tca, unsigned long *arg) + struct nlattr **tca, unsigned long *arg) { int err = -EINVAL; struct basic_head *head = (struct basic_head *) tp->root; - struct rtattr *tb[TCA_BASIC_MAX]; + struct nlattr *tb[TCA_BASIC_MAX + 1]; struct basic_filter *f = (struct basic_filter *) *arg; - if (tca[TCA_OPTIONS-1] == NULL) + if (tca[TCA_OPTIONS] == NULL) return -EINVAL; - if (rtattr_parse_nested(tb, TCA_BASIC_MAX, tca[TCA_OPTIONS-1]) < 0) + if (nla_parse_nested(tb, TCA_BASIC_MAX, tca[TCA_OPTIONS], NULL) < 0) return -EINVAL; if (f != NULL) { if (handle && f->handle != handle) return -EINVAL; - return basic_set_parms(tp, f, base, tb, tca[TCA_RATE-1]); + return basic_set_parms(tp, f, base, tb, tca[TCA_RATE]); } err = -ENOBUFS; @@ -206,7 +206,7 @@ static int basic_change(struct tcf_proto *tp, unsigned long base, u32 handle, f->handle = head->hgenerator; } - err = basic_set_parms(tp, f, base, tb, tca[TCA_RATE-1]); + err = basic_set_parms(tp, f, base, tb, tca[TCA_RATE]); if (err < 0) goto errout; @@ -246,27 +246,27 @@ static int basic_dump(struct tcf_proto *tp, unsigned long fh, { struct basic_filter *f = (struct basic_filter *) fh; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *rta; + struct nlattr *nla; if (f == NULL) return skb->len; t->tcm_handle = f->handle; - rta = (struct rtattr *) b; - RTA_PUT(skb, TCA_OPTIONS, 0, NULL); + nla = (struct nlattr *) b; + NLA_PUT(skb, TCA_OPTIONS, 0, NULL); if (f->res.classid) - RTA_PUT(skb, TCA_BASIC_CLASSID, sizeof(u32), &f->res.classid); + NLA_PUT(skb, TCA_BASIC_CLASSID, sizeof(u32), &f->res.classid); if (tcf_exts_dump(skb, &f->exts, &basic_ext_map) < 0 || tcf_em_tree_dump(skb, &f->ematches, TCA_BASIC_EMATCHES) < 0) - goto rtattr_failure; + goto nla_put_failure; - rta->rta_len = skb_tail_pointer(skb) - b; + nla->nla_len = skb_tail_pointer(skb) - b; return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } -- cgit v1.1