os/bluestore: remove unused variable.

Signed-off-by: Gu Zhongyan <guzhongyan@360.cn>

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 3710cd358de2123ecda05343826aeea9716ba58b..e5a27001ac36aaa2c4282b4436e7e67773c23224 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -11518,7 +11518,6 @@ int BlueStore::_omap_rmkey_range(TransContext *txc,
                                 const string& first, const string& last)
 {
   dout(15) << __func__ << " " << c->cid << " " << o->oid << dendl;
-  KeyValueDB::Iterator it;
   string key_first, key_last;
   int r = 0;
   if (!o->onode.has_omap()) {