1 files changed, 5 insertions, 6 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 64d0af675823..cf13726259cd 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2865,11 +2865,10 @@ void __init tcp_init(void)
                                         (totalram_pages >= 128 * 1024) ?
                                         13 : 15,
                                         0,
-                                        &tcp_hashinfo.ehash_size,
                                         NULL,
+                                        &tcp_hashinfo.ehash_mask,
                                         thash_entries ? 0 : 512 * 1024);
-        tcp_hashinfo.ehash_size = 1 << tcp_hashinfo.ehash_size;
-        for (i = 0; i < tcp_hashinfo.ehash_size; i++) {
+        for (i = 0; i <= tcp_hashinfo.ehash_mask; i++) {
                 INIT_HLIST_NULLS_HEAD(&tcp_hashinfo.ehash[i].chain, i);
                 INIT_HLIST_NULLS_HEAD(&tcp_hashinfo.ehash[i].twchain, i);
         }
@@ -2878,7 +2877,7 @@ void __init tcp_init(void)
         tcp_hashinfo.bhash =
                 alloc_large_system_hash("TCP bind",
                                         sizeof(struct inet_bind_hashbucket),
-                                        tcp_hashinfo.ehash_size,
+                                        tcp_hashinfo.ehash_mask + 1,
                                         (totalram_pages >= 128 * 1024) ?
                                         13 : 15,
                                         0,
@@ -2933,8 +2932,8 @@ void __init tcp_init(void)
         sysctl_tcp_rmem[2] = max(87380, max_share);
 
         printk(KERN_INFO "TCP: Hash tables configured "
-               "(established %d bind %d)\n",
-               tcp_hashinfo.ehash_size, tcp_hashinfo.bhash_size);
+               "(established %u bind %u)\n",
+               tcp_hashinfo.ehash_mask + 1, tcp_hashinfo.bhash_size);
 
         tcp_register_congestion_control(&tcp_reno);
 }