1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index c64072bb504b..8e65182f7af1 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2456,11 +2456,11 @@ void __init tcp_init(void)
                                         thash_entries ? 0 : 512 * 1024);
         tcp_hashinfo.ehash_size = 1 << tcp_hashinfo.ehash_size;
         for (i = 0; i < tcp_hashinfo.ehash_size; i++) {
-                rwlock_init(&tcp_hashinfo.ehash[i].lock);
                 INIT_HLIST_HEAD(&tcp_hashinfo.ehash[i].chain);
                 INIT_HLIST_HEAD(&tcp_hashinfo.ehash[i].twchain);
         }
-
+        if (inet_ehash_locks_alloc(&tcp_hashinfo))
+                panic("TCP: failed to alloc ehash_locks");
         tcp_hashinfo.bhash =
                 alloc_large_system_hash("TCP bind",
                                         sizeof(struct inet_bind_hashbucket),