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authorPatrick McHardy <kaber@trash.net>2008-01-22 22:11:33 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:11:11 -0800
commitadd93b610a4e66d36d0cf0b2596c3d3bcfdaee39 (patch)
tree073873879eb3b87981ee015f0f1ca48da8f1c696 /net/sched/cls_tcindex.c
parent1e90474c377e92db7262a8968a45c1dd980ca9e5 (diff)
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[NET_SCHED]: Convert classifiers from rtnetlink to new netlink API
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_tcindex.c')
-rw-r--r--net/sched/cls_tcindex.c66
1 files changed, 33 insertions, 33 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index e36977b..ed80239 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -196,7 +196,7 @@ valid_perfect_hash(struct tcindex_data *p)
static int
tcindex_set_parms(struct tcf_proto *tp, unsigned long base, u32 handle,
struct tcindex_data *p, struct tcindex_filter_result *r,
- struct rtattr **tb, struct rtattr *est)
+ struct nlattr **tb, struct nlattr *est)
{
int err, balloc = 0;
struct tcindex_filter_result new_filter_result, *old_r = r;
@@ -218,22 +218,22 @@ tcindex_set_parms(struct tcf_proto *tp, unsigned long base, u32 handle,
memset(&cr, 0, sizeof(cr));
err = -EINVAL;
- if (tb[TCA_TCINDEX_HASH-1]) {
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_HASH-1]) < sizeof(u32))
+ if (tb[TCA_TCINDEX_HASH]) {
+ if (nla_len(tb[TCA_TCINDEX_HASH]) < sizeof(u32))
goto errout;
- cp.hash = *(u32 *) RTA_DATA(tb[TCA_TCINDEX_HASH-1]);
+ cp.hash = *(u32 *) nla_data(tb[TCA_TCINDEX_HASH]);
}
- if (tb[TCA_TCINDEX_MASK-1]) {
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_MASK-1]) < sizeof(u16))
+ if (tb[TCA_TCINDEX_MASK]) {
+ if (nla_len(tb[TCA_TCINDEX_MASK]) < sizeof(u16))
goto errout;
- cp.mask = *(u16 *) RTA_DATA(tb[TCA_TCINDEX_MASK-1]);
+ cp.mask = *(u16 *) nla_data(tb[TCA_TCINDEX_MASK]);
}
- if (tb[TCA_TCINDEX_SHIFT-1]) {
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT-1]) < sizeof(int))
+ if (tb[TCA_TCINDEX_SHIFT]) {
+ if (nla_len(tb[TCA_TCINDEX_SHIFT]) < sizeof(int))
goto errout;
- cp.shift = *(int *) RTA_DATA(tb[TCA_TCINDEX_SHIFT-1]);
+ cp.shift = *(int *) nla_data(tb[TCA_TCINDEX_SHIFT]);
}
err = -EBUSY;
@@ -248,11 +248,11 @@ tcindex_set_parms(struct tcf_proto *tp, unsigned long base, u32 handle,
goto errout;
err = -EINVAL;
- if (tb[TCA_TCINDEX_FALL_THROUGH-1]) {
- if (RTA_PAYLOAD(tb[TCA_TCINDEX_FALL_THROUGH-1]) < sizeof(u32))
+ if (tb[TCA_TCINDEX_FALL_THROUGH]) {
+ if (nla_len(tb[TCA_TCINDEX_FALL_THROUGH]) < sizeof(u32))
goto errout;
cp.fall_through =
- *(u32 *) RTA_DATA(tb[TCA_TCINDEX_FALL_THROUGH-1]);
+ *(u32 *) nla_data(tb[TCA_TCINDEX_FALL_THROUGH]);
}
if (!cp.hash) {
@@ -304,8 +304,8 @@ tcindex_set_parms(struct tcf_proto *tp, unsigned long base, u32 handle,
goto errout_alloc;
}
- if (tb[TCA_TCINDEX_CLASSID-1]) {
- cr.res.classid = *(u32 *) RTA_DATA(tb[TCA_TCINDEX_CLASSID-1]);
+ if (tb[TCA_TCINDEX_CLASSID]) {
+ cr.res.classid = *(u32 *) nla_data(tb[TCA_TCINDEX_CLASSID]);
tcf_bind_filter(tp, &cr.res, base);
}
@@ -344,10 +344,10 @@ errout:
static int
tcindex_change(struct tcf_proto *tp, unsigned long base, u32 handle,
- struct rtattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg)
{
- struct rtattr *opt = tca[TCA_OPTIONS-1];
- struct rtattr *tb[TCA_TCINDEX_MAX];
+ struct nlattr *opt = tca[TCA_OPTIONS];
+ struct nlattr *tb[TCA_TCINDEX_MAX + 1];
struct tcindex_data *p = PRIV(tp);
struct tcindex_filter_result *r = (struct tcindex_filter_result *) *arg;
@@ -358,10 +358,10 @@ tcindex_change(struct tcf_proto *tp, unsigned long base, u32 handle,
if (!opt)
return 0;
- if (rtattr_parse_nested(tb, TCA_TCINDEX_MAX, opt) < 0)
+ if (nla_parse_nested(tb, TCA_TCINDEX_MAX, opt, NULL) < 0)
return -EINVAL;
- return tcindex_set_parms(tp, base, handle, p, r, tb, tca[TCA_RATE-1]);
+ return tcindex_set_parms(tp, base, handle, p, r, tb, tca[TCA_RATE]);
}
@@ -435,21 +435,21 @@ static int tcindex_dump(struct tcf_proto *tp, unsigned long fh,
struct tcindex_data *p = PRIV(tp);
struct tcindex_filter_result *r = (struct tcindex_filter_result *) fh;
unsigned char *b = skb_tail_pointer(skb);
- struct rtattr *rta;
+ struct nlattr *nla;
pr_debug("tcindex_dump(tp %p,fh 0x%lx,skb %p,t %p),p %p,r %p,b %p\n",
tp, fh, skb, t, p, r, b);
pr_debug("p->perfect %p p->h %p\n", p->perfect, p->h);
- rta = (struct rtattr *) b;
- RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
+ nla = (struct nlattr *) b;
+ NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
if (!fh) {
t->tcm_handle = ~0; /* whatever ... */
- RTA_PUT(skb, TCA_TCINDEX_HASH, sizeof(p->hash), &p->hash);
- RTA_PUT(skb, TCA_TCINDEX_MASK, sizeof(p->mask), &p->mask);
- RTA_PUT(skb, TCA_TCINDEX_SHIFT, sizeof(p->shift), &p->shift);
- RTA_PUT(skb, TCA_TCINDEX_FALL_THROUGH, sizeof(p->fall_through),
+ NLA_PUT(skb, TCA_TCINDEX_HASH, sizeof(p->hash), &p->hash);
+ NLA_PUT(skb, TCA_TCINDEX_MASK, sizeof(p->mask), &p->mask);
+ NLA_PUT(skb, TCA_TCINDEX_SHIFT, sizeof(p->shift), &p->shift);
+ NLA_PUT(skb, TCA_TCINDEX_FALL_THROUGH, sizeof(p->fall_through),
&p->fall_through);
- rta->rta_len = skb_tail_pointer(skb) - b;
+ nla->nla_len = skb_tail_pointer(skb) - b;
} else {
if (p->perfect) {
t->tcm_handle = r-p->perfect;
@@ -468,19 +468,19 @@ static int tcindex_dump(struct tcf_proto *tp, unsigned long fh,
}
pr_debug("handle = %d\n", t->tcm_handle);
if (r->res.class)
- RTA_PUT(skb, TCA_TCINDEX_CLASSID, 4, &r->res.classid);
+ NLA_PUT(skb, TCA_TCINDEX_CLASSID, 4, &r->res.classid);
if (tcf_exts_dump(skb, &r->exts, &tcindex_ext_map) < 0)
- goto rtattr_failure;
- rta->rta_len = skb_tail_pointer(skb) - b;
+ goto nla_put_failure;
+ nla->nla_len = skb_tail_pointer(skb) - b;
if (tcf_exts_dump_stats(skb, &r->exts, &tcindex_ext_map) < 0)
- goto rtattr_failure;
+ goto nla_put_failure;
}
return skb->len;
-rtattr_failure:
+nla_put_failure:
nlmsg_trim(skb, b);
return -1;
}