From: Kefu Chai <kchai@redhat.com>
Date: Thu, 7 Sep 2017 05:11:20 +0000 (+0800)
Subject: interval_set: silence "set but unused" warning
X-Git-Tag: v13.0.1~975^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d64afab3341194c9845efb9f967523c8e27134ae;p=ceph.git

interval_set: silence "set but unused" warning

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

diff --git a/src/include/interval_set.h b/src/include/interval_set.h
index 5578c1ccc5d5..a8446ad08088 100644
--- a/src/include/interval_set.h
+++ b/src/include/interval_set.h
@@ -239,17 +239,14 @@ class interval_set {
   void intersection_size_asym(const interval_set &s, const interval_set &l) {
     typename decltype(m)::const_iterator ps = s.m.begin(), pl;
     assert(ps != s.m.end());
-    T offset = ps->first, prev_offset;
+    T offset = ps->first;
     bool first = true;
     typename decltype(m)::iterator mi = m.begin();
 
     while (1) {
       if (first)
         first = false;
-      else
-        assert(offset > prev_offset);
       pl = l.find_inc(offset);
-      prev_offset = offset;
       if (pl == l.m.end())
         break;
       while (ps != s.m.end() && ps->first + ps->second <= pl->first)