From: Casey Bodley <cbodley@redhat.com>
Date: Fri, 31 Jul 2015 14:56:55 +0000 (-0400)
Subject: c++11: disambiguate std::isnan
X-Git-Tag: v9.1.0~419^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=f4d2032ce1ed7745ce2e85b01e05a3fd1852cbd1;p=ceph.git

c++11: disambiguate std::isnan

c++11's isnan() is a constexpr function, while c's is a macro

Signed-off-by: Casey Bodley <cbodley@redhat.com>
---

diff --git a/src/common/obj_bencher.cc b/src/common/obj_bencher.cc
index a5a9ea60325c..e384511324ed 100644
--- a/src/common/obj_bencher.cc
+++ b/src/common/obj_bencher.cc
@@ -109,7 +109,7 @@ void *ObjBencher::status_printer(void *_bencher) {
     else
       bandwidth = 0;
 
-    if (!isnan(bandwidth) && bandwidth > 0) {
+    if (!std::isnan(bandwidth) && bandwidth > 0) {
       if (bandwidth > data.idata.max_bandwidth)
         data.idata.max_bandwidth = bandwidth;
       if (bandwidth < data.idata.min_bandwidth)
@@ -124,7 +124,7 @@ void *ObjBencher::status_printer(void *_bencher) {
     else
       iops = 0;
 
-    if (!isnan(iops)) {
+    if (!std::isnan(iops)) {
       if (iops > data.idata.max_iops)
         data.idata.max_iops = iops;
       if (iops < data.idata.min_iops)