librbd/operation/RebuildObjectMapRequest.cc: init m_snap_list_ret in ctor

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/librbd/operation/RebuildObjectMapRequest.cc b/src/librbd/operation/RebuildObjectMapRequest.cc
index cfb1c113faaa348845a769974a3fec5577b95ad4..9b607fee12a2f539239a4225580088ef5c27566a 100644 (file)
--- a/src/librbd/operation/RebuildObjectMapRequest.cc
+++ b/src/librbd/operation/RebuildObjectMapRequest.cc
@@ -32,7 +32,8 @@ public:
                  uint64_t snap_id, uint64_t object_no)
     : C_AsyncObjectThrottle<I>(throttle, *image_ctx), m_snap_id(snap_id),
       m_object_no(object_no),
-      m_oid(image_ctx->get_object_name(m_object_no))
+      m_oid(image_ctx->get_object_name(m_object_no)),
+      m_snap_list_ret(0)
   {
     m_io_ctx.dup(image_ctx->md_ctx);
     m_io_ctx.snap_set_read(CEPH_SNAPDIR);