os/bluestore/BlueStore.cc:remove unuse code in _open_bdev()

Signed-off-by: yonghengdexin735 <zhang.zezhu@zte.com.cn>

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index d0039a34823f01b146666efa2b869dbe64e9d82c..4bf39ee8c633f533d9206086ddf131dbe423c804 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -3617,7 +3617,6 @@ void BlueStore::_set_alloc_sizes(void)
 
 int BlueStore::_open_bdev(bool create)
 {
-  bluestore_bdev_label_t label;
   assert(bdev == NULL);
   string p = path + "/block";
   bdev = BlockDevice::create(cct, p, aio_cb, static_cast<void*>(this));