1 files changed, 6 insertions, 5 deletions

diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index a1423c66df04..0257a5594524 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -436,7 +436,7 @@ nlm_gc_hosts(void)
  * Manage NSM handles
  */
 static LIST_HEAD(nsm_handles);
-static DECLARE_MUTEX(nsm_sema);
+static DEFINE_MUTEX(nsm_mutex);
 
 static struct nsm_handle *
 __nsm_find(const struct sockaddr_in *sin,
@@ -458,7 +458,7 @@ __nsm_find(const struct sockaddr_in *sin,
                 return NULL;
         }
 
-        down(&nsm_sema);
+        mutex_lock(&nsm_mutex);
         list_for_each(pos, &nsm_handles) {
                 nsm = list_entry(pos, struct nsm_handle, sm_link);
 
@@ -488,7 +488,8 @@ __nsm_find(const struct sockaddr_in *sin,
                 list_add(&nsm->sm_link, &nsm_handles);
         }
 
-out:    up(&nsm_sema);
+out:
+        mutex_unlock(&nsm_mutex);
         return nsm;
 }
 
@@ -507,11 +508,11 @@ nsm_release(struct nsm_handle *nsm)
         if (!nsm)
                 return;
         if (atomic_dec_and_test(&nsm->sm_count)) {
-                down(&nsm_sema);
+                mutex_lock(&nsm_mutex);
                 if (atomic_read(&nsm->sm_count) == 0) {
                         list_del(&nsm->sm_link);
                         kfree(nsm);
                 }
-                up(&nsm_sema);
+                mutex_unlock(&nsm_mutex);
         }
 }