crimson/os/seastore: fix segment_id_t::device_id() always return 0

Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>

diff --git a/src/crimson/os/seastore/seastore_types.h b/src/crimson/os/seastore/seastore_types.h
index a45760ad4750502d26171f426330bfccff2e7ad8..ab3a7f1a12eb0d5711776837bdcdb01cf2dbe8fa 100644 (file)
--- a/src/crimson/os/seastore/seastore_types.h
+++ b/src/crimson/os/seastore/seastore_types.h
@@ -147,7 +147,7 @@ private:
   );
 
   static inline device_id_t internal_to_device(internal_segment_id_t id) {
-    return (static_cast<device_id_t>(id) & SM_ID_MASK) >> segment_bits;
+    return static_cast<device_id_t>((id & SM_ID_MASK) >> segment_bits);
   }
 
   constexpr static inline device_segment_id_t internal_to_segment(