From: Jie Wang <jie.wang@kylin-cloud.com>
Date: Mon, 4 Jan 2016 01:20:24 +0000 (+0000)
Subject: PGLog: clean up read_log
X-Git-Tag: v10.0.3~84^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=dfc5b94053befddfb55a56e7f028fdd81cda88d6;p=ceph.git

PGLog: clean up read_log

Signed-off-by: Jie Wang <jie.wang@kylin-cloud.com>
---

diff --git a/src/osd/PGLog.cc b/src/osd/PGLog.cc
index d2a83512991c..6e385a5e4099 100644
--- a/src/osd/PGLog.cc
+++ b/src/osd/PGLog.cc
@@ -903,12 +903,8 @@ void PGLog::read_log(ObjectStore *store, coll_t pg_coll,
 	::decode(divergent_priors, bp);
 	dout(20) << "read_log " << divergent_priors.size() << " divergent_priors" << dendl;
       } else if (p->key() == "can_rollback_to") {
-	bufferlist bl = p->value();
-	bufferlist::iterator bp = bl.begin();
 	::decode(log.can_rollback_to, bp);
       } else if (p->key() == "rollback_info_trimmed_to") {
-	bufferlist bl = p->value();
-	bufferlist::iterator bp = bl.begin();
 	::decode(log.rollback_info_trimmed_to, bp);
       } else {
 	pg_log_entry_t e;