---

yaml
---
r: 188142
b: refs/heads/master
c: d14a0eb
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b8d689743106bab5c49dda87080e76aa78db8a56
+refs/heads/master: d14a0ebda7d3daede1a99c01527affb9ceaa4c22

trunk/net/dccp/ipv4.c

@@ -998,11 +998,11 @@ static struct inet_protosw dccp_v4_protosw = {
 
 static int __net_init dccp_v4_init_net(struct net *net)
 {
-	int err;
+	if (dccp_hashinfo.bhash == NULL)
+		return -ESOCKTNOSUPPORT;
 
-	err = inet_ctl_sock_create(&net->dccp.v4_ctl_sk, PF_INET,
-				   SOCK_DCCP, IPPROTO_DCCP, net);
-	return err;
+	return inet_ctl_sock_create(&net->dccp.v4_ctl_sk, PF_INET,
+				    SOCK_DCCP, IPPROTO_DCCP, net);
 }
 
 static void __net_exit dccp_v4_exit_net(struct net *net)

trunk/net/dccp/ipv6.c

@@ -1191,11 +1191,11 @@ static struct inet_protosw dccp_v6_protosw = {
 
 static int __net_init dccp_v6_init_net(struct net *net)
 {
-	int err;
+	if (dccp_hashinfo.bhash == NULL)
+		return -ESOCKTNOSUPPORT;
 
-	err = inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6,
-				   SOCK_DCCP, IPPROTO_DCCP, net);
-	return err;
+	return inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6,
+				    SOCK_DCCP, IPPROTO_DCCP, net);
 }
 
 static void __net_exit dccp_v6_exit_net(struct net *net)

trunk/net/dccp/proto.c

@@ -1036,7 +1036,7 @@ static int __init dccp_init(void)
 		     FIELD_SIZEOF(struct sk_buff, cb));
 	rc = percpu_counter_init(&dccp_orphan_count, 0);
 	if (rc)
-		goto out;
+		goto out_fail;
 	rc = -ENOBUFS;
 	inet_hashinfo_init(&dccp_hashinfo);
 	dccp_hashinfo.bind_bucket_cachep =
@@ -1125,8 +1125,9 @@ static int __init dccp_init(void)
 		goto out_sysctl_exit;
 
 	dccp_timestamping_init();
-out:
-	return rc;
+
+	return 0;
+
 out_sysctl_exit:
 	dccp_sysctl_exit();
 out_ackvec_exit:
@@ -1135,18 +1136,19 @@ static int __init dccp_init(void)
 	dccp_mib_exit();
 out_free_dccp_bhash:
 	free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order);
-	dccp_hashinfo.bhash = NULL;
 out_free_dccp_locks:
 	inet_ehash_locks_free(&dccp_hashinfo);
 out_free_dccp_ehash:
 	free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order);
-	dccp_hashinfo.ehash = NULL;
 out_free_bind_bucket_cachep:
 	kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);
-	dccp_hashinfo.bind_bucket_cachep = NULL;
 out_free_percpu:
 	percpu_counter_destroy(&dccp_orphan_count);
-	goto out;
+out_fail:
+	dccp_hashinfo.bhash = NULL;
+	dccp_hashinfo.ehash = NULL;
+	dccp_hashinfo.bind_bucket_cachep = NULL;
+	return rc;
 }
 
 static void __exit dccp_fini(void)