os/bluestore: minor fix in _check_or_set_main_bdev_label

Signed-off-by: Adam Kupczyk <akupczyk@ibm.com>
(cherry picked from commit 019a88b766c6f95e99297fe794f7be469435bedf)

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index eda144b56925c1c00d9e0b70ac596351eed2f0b4..0d6e28243952a73942374d5cc23afd6c590c4146 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -6787,8 +6787,8 @@ int BlueStore::_check_or_set_bdev_label(
 int BlueStore::_check_or_set_main_bdev_label(
   string path, uint64_t size, bool create)
 {
-  bluestore_bdev_label_t label;
   if (create) {
+    bluestore_bdev_label_t label;
     label.osd_uuid = fsid;
     label.size = size;
     label.btime = ceph_clock_now();