1 files changed, 23 insertions, 14 deletions

diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h
index 0d9d07798699..98c05db85bcb 100644
--- a/net/sched/cls_rsvp.h
+++ b/net/sched/cls_rsvp.h
@@ -248,7 +248,7 @@ static void rsvp_replace(struct tcf_proto *tp, struct rsvp_filter *n, u32 h)
 	BUG_ON(1);
 }
 
-static unsigned long rsvp_get(struct tcf_proto *tp, u32 handle)
+static void *rsvp_get(struct tcf_proto *tp, u32 handle)
 {
 	struct rsvp_head *head = rtnl_dereference(tp->root);
 	struct rsvp_session *s;
@@ -257,17 +257,17 @@ static unsigned long rsvp_get(struct tcf_proto *tp, u32 handle)
 	unsigned int h2 = (handle >> 8) & 0xFF;
 
 	if (h2 > 16)
-		return 0;
+		return NULL;
 
 	for (s = rtnl_dereference(head->ht[h1]); s;
 	     s = rtnl_dereference(s->next)) {
 		for (f = rtnl_dereference(s->ht[h2]); f;
 		     f = rtnl_dereference(f->next)) {
 			if (f->handle == handle)
-				return (unsigned long)f;
+				return f;
 		}
 	}
-	return 0;
+	return NULL;
 }
 
 static int rsvp_init(struct tcf_proto *tp)
@@ -328,10 +328,10 @@ static void rsvp_destroy(struct tcf_proto *tp)
 	kfree_rcu(data, rcu);
 }
 
-static int rsvp_delete(struct tcf_proto *tp, unsigned long arg, bool *last)
+static int rsvp_delete(struct tcf_proto *tp, void *arg, bool *last)
 {
 	struct rsvp_head *head = rtnl_dereference(tp->root);
-	struct rsvp_filter *nfp, *f = (struct rsvp_filter *)arg;
+	struct rsvp_filter *nfp, *f = arg;
 	struct rsvp_filter __rcu **fp;
 	unsigned int h = f->handle;
 	struct rsvp_session __rcu **sp;
@@ -464,7 +464,7 @@ static int rsvp_change(struct net *net, struct sk_buff *in_skb,
 		       struct tcf_proto *tp, unsigned long base,
 		       u32 handle,
 		       struct nlattr **tca,
-		       unsigned long *arg, bool ovr)
+		       void **arg, bool ovr)
 {
 	struct rsvp_head *data = rtnl_dereference(tp->root);
 	struct rsvp_filter *f, *nfp;
@@ -493,7 +493,7 @@ static int rsvp_change(struct net *net, struct sk_buff *in_skb,
 	if (err < 0)
 		goto errout2;
 
-	f = (struct rsvp_filter *)*arg;
+	f = *arg;
 	if (f) {
 		/* Node exists: adjust only classid */
 		struct rsvp_filter *n;
@@ -518,7 +518,7 @@ static int rsvp_change(struct net *net, struct sk_buff *in_skb,
 			tcf_bind_filter(tp, &n->res, base);
 		}
 
-		tcf_exts_change(tp, &n->exts, &e);
+		tcf_exts_change(&n->exts, &e);
 		rsvp_replace(tp, n, handle);
 		return 0;
 	}
@@ -591,7 +591,7 @@ insert:
 			if (f->tunnelhdr == 0)
 				tcf_bind_filter(tp, &f->res, base);
 
-			tcf_exts_change(tp, &f->exts, &e);
+			tcf_exts_change(&f->exts, &e);
 
 			fp = &s->ht[h2];
 			for (nfp = rtnl_dereference(*fp); nfp;
@@ -604,7 +604,7 @@ insert:
 			RCU_INIT_POINTER(f->next, nfp);
 			rcu_assign_pointer(*fp, f);
 
-			*arg = (unsigned long)f;
+			*arg = f;
 			return 0;
 		}
 	}
@@ -663,7 +663,7 @@ static void rsvp_walk(struct tcf_proto *tp, struct tcf_walker *arg)
 						arg->count++;
 						continue;
 					}
-					if (arg->fn(tp, (unsigned long)f, arg) < 0) {
+					if (arg->fn(tp, f, arg) < 0) {
 						arg->stop = 1;
 						return;
 					}
@@ -674,10 +674,10 @@ static void rsvp_walk(struct tcf_proto *tp, struct tcf_walker *arg)
 	}
 }
 
-static int rsvp_dump(struct net *net, struct tcf_proto *tp, unsigned long fh,
+static int rsvp_dump(struct net *net, struct tcf_proto *tp, void *fh,
 		     struct sk_buff *skb, struct tcmsg *t)
 {
-	struct rsvp_filter *f = (struct rsvp_filter *)fh;
+	struct rsvp_filter *f = fh;
 	struct rsvp_session *s;
 	struct nlattr *nest;
 	struct tc_rsvp_pinfo pinfo;
@@ -723,6 +723,14 @@ nla_put_failure:
 	return -1;
 }
 
+static void rsvp_bind_class(void *fh, u32 classid, unsigned long cl)
+{
+	struct rsvp_filter *f = fh;
+
+	if (f && f->res.classid == classid)
+		f->res.class = cl;
+}
+
 static struct tcf_proto_ops RSVP_OPS __read_mostly = {
 	.kind		=	RSVP_ID,
 	.classify	=	rsvp_classify,
@@ -733,6 +741,7 @@ static struct tcf_proto_ops RSVP_OPS __read_mostly = {
 	.delete		=	rsvp_delete,
 	.walk		=	rsvp_walk,
 	.dump		=	rsvp_dump,
+	.bind_class	=	rsvp_bind_class,
 	.owner		=	THIS_MODULE,
 };