os/bluestore: silent compiler warning

Signed-off-by: Igor Fedotov <igor.fedotov@croit.io>

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index d031b2e4c010487090520302c5ceeae33fccec78..901648f1af87ed8b69f85463a6b46569c938f62a 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -4528,7 +4528,7 @@ BlueStore::ExtentMap::debug_list_disk_layout()
     }
 
     unsigned csum_i = 0;
-    size_t csum_cnt;
+    size_t csum_cnt = 0;
     uint32_t length;
     if (bblob.has_csum()) {
       csum_cnt = bblob.get_csum_count();