os/bluestore/BitAllocator.cc: fix uninitialized member

Silence Coverity 1398204

Signed-off-by: Li Wang <li.wang@kylin-cloud.com>

diff --git a/src/os/bluestore/BitAllocator.cc b/src/os/bluestore/BitAllocator.cc
index d7ed7de9c225187e5b34fdf2223b0541947d9f40..409565953a30d096599833648a034359be8c3fa1 100644 (file)
--- a/src/os/bluestore/BitAllocator.cc
+++ b/src/os/bluestore/BitAllocator.cc
@@ -740,7 +740,7 @@ bmap_area_type_t BitMapArea::get_type()
  * BitMapArea Leaf and Internal
  */
 BitMapAreaIN::BitMapAreaIN(CephContext* cct)
-  : BitMapArea(cct)
+  : BitMapArea(cct), m_child_list(nullptr)
 {
   // nothing
 }