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_route.c | 70 +++++++++++++++++++++++++-------------------------- 1 file changed, 35 insertions(+), 35 deletions(-) (limited to 'net/sched/cls_route.c') diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index e70edd0f7bc8..b1aae84cbadc 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -325,7 +325,7 @@ static int route4_delete(struct tcf_proto *tp, unsigned long arg) static int route4_set_parms(struct tcf_proto *tp, unsigned long base, struct route4_filter *f, u32 handle, struct route4_head *head, - struct rtattr **tb, struct rtattr *est, int new) + struct nlattr **tb, struct nlattr *est, int new) { int err; u32 id = 0, to = 0, nhandle = 0x8000; @@ -339,34 +339,34 @@ static int route4_set_parms(struct tcf_proto *tp, unsigned long base, return err; err = -EINVAL; - if (tb[TCA_ROUTE4_CLASSID-1]) - if (RTA_PAYLOAD(tb[TCA_ROUTE4_CLASSID-1]) < sizeof(u32)) + if (tb[TCA_ROUTE4_CLASSID]) + if (nla_len(tb[TCA_ROUTE4_CLASSID]) < sizeof(u32)) goto errout; - if (tb[TCA_ROUTE4_TO-1]) { + if (tb[TCA_ROUTE4_TO]) { if (new && handle & 0x8000) goto errout; - if (RTA_PAYLOAD(tb[TCA_ROUTE4_TO-1]) < sizeof(u32)) + if (nla_len(tb[TCA_ROUTE4_TO]) < sizeof(u32)) goto errout; - to = *(u32*)RTA_DATA(tb[TCA_ROUTE4_TO-1]); + to = *(u32*)nla_data(tb[TCA_ROUTE4_TO]); if (to > 0xFF) goto errout; nhandle = to; } - if (tb[TCA_ROUTE4_FROM-1]) { - if (tb[TCA_ROUTE4_IIF-1]) + if (tb[TCA_ROUTE4_FROM]) { + if (tb[TCA_ROUTE4_IIF]) goto errout; - if (RTA_PAYLOAD(tb[TCA_ROUTE4_FROM-1]) < sizeof(u32)) + if (nla_len(tb[TCA_ROUTE4_FROM]) < sizeof(u32)) goto errout; - id = *(u32*)RTA_DATA(tb[TCA_ROUTE4_FROM-1]); + id = *(u32*)nla_data(tb[TCA_ROUTE4_FROM]); if (id > 0xFF) goto errout; nhandle |= id << 16; - } else if (tb[TCA_ROUTE4_IIF-1]) { - if (RTA_PAYLOAD(tb[TCA_ROUTE4_IIF-1]) < sizeof(u32)) + } else if (tb[TCA_ROUTE4_IIF]) { + if (nla_len(tb[TCA_ROUTE4_IIF]) < sizeof(u32)) goto errout; - id = *(u32*)RTA_DATA(tb[TCA_ROUTE4_IIF-1]); + id = *(u32*)nla_data(tb[TCA_ROUTE4_IIF]); if (id > 0x7FFF) goto errout; nhandle |= (id | 0x8000) << 16; @@ -398,20 +398,20 @@ static int route4_set_parms(struct tcf_proto *tp, unsigned long base, } tcf_tree_lock(tp); - if (tb[TCA_ROUTE4_TO-1]) + if (tb[TCA_ROUTE4_TO]) f->id = to; - if (tb[TCA_ROUTE4_FROM-1]) + if (tb[TCA_ROUTE4_FROM]) f->id = to | id<<16; - else if (tb[TCA_ROUTE4_IIF-1]) + else if (tb[TCA_ROUTE4_IIF]) f->iif = id; f->handle = nhandle; f->bkt = b; tcf_tree_unlock(tp); - if (tb[TCA_ROUTE4_CLASSID-1]) { - f->res.classid = *(u32*)RTA_DATA(tb[TCA_ROUTE4_CLASSID-1]); + if (tb[TCA_ROUTE4_CLASSID]) { + f->res.classid = *(u32*)nla_data(tb[TCA_ROUTE4_CLASSID]); tcf_bind_filter(tp, &f->res, base); } @@ -425,14 +425,14 @@ errout: static int route4_change(struct tcf_proto *tp, unsigned long base, u32 handle, - struct rtattr **tca, + struct nlattr **tca, unsigned long *arg) { struct route4_head *head = tp->root; struct route4_filter *f, *f1, **fp; struct route4_bucket *b; - struct rtattr *opt = tca[TCA_OPTIONS-1]; - struct rtattr *tb[TCA_ROUTE4_MAX]; + struct nlattr *opt = tca[TCA_OPTIONS]; + struct nlattr *tb[TCA_ROUTE4_MAX + 1]; unsigned int h, th; u32 old_handle = 0; int err; @@ -440,7 +440,7 @@ static int route4_change(struct tcf_proto *tp, unsigned long base, if (opt == NULL) return handle ? -EINVAL : 0; - if (rtattr_parse_nested(tb, TCA_ROUTE4_MAX, opt) < 0) + if (nla_parse_nested(tb, TCA_ROUTE4_MAX, opt, NULL) < 0) return -EINVAL; if ((f = (struct route4_filter*)*arg) != NULL) { @@ -451,7 +451,7 @@ static int route4_change(struct tcf_proto *tp, unsigned long base, old_handle = f->handle; err = route4_set_parms(tp, base, f, handle, head, tb, - tca[TCA_RATE-1], 0); + tca[TCA_RATE], 0); if (err < 0) return err; @@ -474,7 +474,7 @@ static int route4_change(struct tcf_proto *tp, unsigned long base, goto errout; err = route4_set_parms(tp, base, f, handle, head, tb, - tca[TCA_RATE-1], 1); + tca[TCA_RATE], 1); if (err < 0) goto errout; @@ -550,7 +550,7 @@ static int route4_dump(struct tcf_proto *tp, unsigned long fh, { struct route4_filter *f = (struct route4_filter*)fh; unsigned char *b = skb_tail_pointer(skb); - struct rtattr *rta; + struct nlattr *nla; u32 id; if (f == NULL) @@ -558,34 +558,34 @@ static int route4_dump(struct tcf_proto *tp, unsigned long fh, 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->handle&0x8000)) { id = f->id&0xFF; - RTA_PUT(skb, TCA_ROUTE4_TO, sizeof(id), &id); + NLA_PUT(skb, TCA_ROUTE4_TO, sizeof(id), &id); } if (f->handle&0x80000000) { if ((f->handle>>16) != 0xFFFF) - RTA_PUT(skb, TCA_ROUTE4_IIF, sizeof(f->iif), &f->iif); + NLA_PUT(skb, TCA_ROUTE4_IIF, sizeof(f->iif), &f->iif); } else { id = f->id>>16; - RTA_PUT(skb, TCA_ROUTE4_FROM, sizeof(id), &id); + NLA_PUT(skb, TCA_ROUTE4_FROM, sizeof(id), &id); } if (f->res.classid) - RTA_PUT(skb, TCA_ROUTE4_CLASSID, 4, &f->res.classid); + NLA_PUT(skb, TCA_ROUTE4_CLASSID, 4, &f->res.classid); if (tcf_exts_dump(skb, &f->exts, &route_ext_map) < 0) - goto rtattr_failure; + goto nla_put_failure; - rta->rta_len = skb_tail_pointer(skb) - b; + nla->nla_len = skb_tail_pointer(skb) - b; if (tcf_exts_dump_stats(skb, &f->exts, &route_ext_map) < 0) - goto rtattr_failure; + goto nla_put_failure; return skb->len; -rtattr_failure: +nla_put_failure: nlmsg_trim(skb, b); return -1; } -- cgit v1.2.3-59-g8ed1b