From: Kefu Chai <kchai@redhat.com>
Date: Fri, 28 Apr 2017 06:02:52 +0000 (+0800)
Subject: common/obj_bencher: silence divide by zero warning
X-Git-Tag: v12.0.3~175^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=cd514ba8ed77c5ff141db0879e69036f61ffa16f;p=ceph.git

common/obj_bencher: silence divide by zero warning

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/common/obj_bencher.cc b/src/common/obj_bencher.cc
index 701a4b5ad0ee..32b0abe92352 100644
--- a/src/common/obj_bencher.cc
+++ b/src/common/obj_bencher.cc
@@ -1176,7 +1176,9 @@ int ObjBencher::clean_up(int num_objects, int prevPid, int concurrentios) {
   lock.Unlock();
 
   // don't start more completions than files
-  if (num_objects < concurrentios) {
+  if (num_objects == 0) {
+    return 0;
+  } else if (num_objects < concurrentios) {
     concurrentios = num_objects;
   }