1 files changed, 3 insertions, 18 deletions

diff --git a/drivers/md/dm-path-selector.c b/drivers/md/dm-path-selector.c
index 96ea226155b1..42c04f04a0c4 100644
--- a/drivers/md/dm-path-selector.c
+++ b/drivers/md/dm-path-selector.c
@@ -17,9 +17,7 @@
 
 struct ps_internal {
         struct path_selector_type pst;
-
         struct list_head list;
-        long use;
 };
 
 #define pst_to_psi(__pst) container_of((__pst), struct ps_internal, pst)
@@ -45,12 +43,8 @@ static struct ps_internal *get_path_selector(const char *name)
 
         down_read(&_ps_lock);
         psi = __find_path_selector_type(name);
-        if (psi) {
-                if ((psi->use == 0) && !try_module_get(psi->pst.module))
-                        psi = NULL;
-                else
-                        psi->use++;
-        }
+        if (psi && !try_module_get(psi->pst.module))
+                psi = NULL;
         up_read(&_ps_lock);
 
         return psi;
@@ -84,11 +78,7 @@ void dm_put_path_selector(struct path_selector_type *pst)
         if (!psi)
                 goto out;
 
-        if (--psi->use == 0)
-                module_put(psi->pst.module);
-
-        BUG_ON(psi->use < 0);
-
+        module_put(psi->pst.module);
 out:
         up_read(&_ps_lock);
 }
@@ -136,11 +126,6 @@ int dm_unregister_path_selector(struct path_selector_type *pst)
                 return -EINVAL;
         }
 
-        if (psi->use) {
-                up_write(&_ps_lock);
-                return -ETXTBSY;
-        }
-
         list_del(&psi->list);
 
         up_write(&_ps_lock);