1 files changed, 9 insertions, 8 deletions

diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index a156319fd0ac..671cd1413d59 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -278,7 +278,7 @@ int dccp_disconnect(struct sock *sk, int flags)
                 sk->sk_send_head = NULL;
         }
 
-        inet->dport = 0;
+        inet->inet_dport = 0;
 
         if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
                 inet_reset_saddr(sk);
@@ -290,7 +290,7 @@ int dccp_disconnect(struct sock *sk, int flags)
         inet_csk_delack_init(sk);
         __sk_dst_reset(sk);
 
-        WARN_ON(inet->num && !icsk->icsk_bind_hash);
+        WARN_ON(inet->inet_num && !icsk->icsk_bind_hash);
 
         sk->sk_error_report(sk);
         return err;
@@ -1060,11 +1060,12 @@ static int __init dccp_init(void)
         for (ehash_order = 0; (1UL << ehash_order) < goal; ehash_order++)
                 ;
         do {
-                dccp_hashinfo.ehash_size = (1UL << ehash_order) * PAGE_SIZE /
+                unsigned long hash_size = (1UL << ehash_order) * PAGE_SIZE /
                                         sizeof(struct inet_ehash_bucket);
-                while (dccp_hashinfo.ehash_size &
-                       (dccp_hashinfo.ehash_size - 1))
-                        dccp_hashinfo.ehash_size--;
+
+                while (hash_size & (hash_size - 1))
+                        hash_size--;
+                dccp_hashinfo.ehash_mask = hash_size - 1;
                 dccp_hashinfo.ehash = (struct inet_ehash_bucket *)
                         __get_free_pages(GFP_ATOMIC|__GFP_NOWARN, ehash_order);
         } while (!dccp_hashinfo.ehash && --ehash_order > 0);
@@ -1074,7 +1075,7 @@ static int __init dccp_init(void)
                 goto out_free_bind_bucket_cachep;
         }
 
-        for (i = 0; i < dccp_hashinfo.ehash_size; i++) {
+        for (i = 0; i <= dccp_hashinfo.ehash_mask; i++) {
                 INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].chain, i);
                 INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].twchain, i);
         }
@@ -1153,7 +1154,7 @@ static void __exit dccp_fini(void)
                    get_order(dccp_hashinfo.bhash_size *
                              sizeof(struct inet_bind_hashbucket)));
         free_pages((unsigned long)dccp_hashinfo.ehash,
-                   get_order(dccp_hashinfo.ehash_size *
+                   get_order((dccp_hashinfo.ehash_mask + 1) *
                              sizeof(struct inet_ehash_bucket)));
         inet_ehash_locks_free(&dccp_hashinfo);
         kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);