diff --git a/services/param/linux/param_osadp.c b/services/param/linux/param_osadp.c
index 7a12a682163ce02ae2117daf9c5d41841799f93f..38ee7f6ab63d7c7d2b672a270a90d0b190a1ac18 100644
--- a/services/param/linux/param_osadp.c
+++ b/services/param/linux/param_osadp.c
@@ -55,7 +55,7 @@ int ParamRWMutexUnlock(ParamRWMutex *lock)
 int ParamRWMutexDelete(ParamRWMutex *lock)
 {
     PARAM_CHECK(lock != NULL, return -1, "Invalid lock");
-    uint32_t ret = pthread_rwlock_destroy(&lock->rwlock);
+    int ret = pthread_rwlock_destroy(&lock->rwlock);
     PARAM_CHECK(ret == 0, return -1, "Failed to mutex lock ret %d", ret);
     return 0;
 }