From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Thu, 10 Mar 2016 19:07:11 +0000 (+0800)
Subject: common: thread: allow set_affinity() to return a error code
X-Git-Tag: v10.1.2~20^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=7b33156b809a01aa558b8fd4bbb103f4338ffe77;p=ceph.git

common: thread: allow set_affinity() to return a error code

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/common/Thread.cc b/src/common/Thread.cc
index 1f716f9a64bf..c1c3be5bf7e2 100644
--- a/src/common/Thread.cc
+++ b/src/common/Thread.cc
@@ -200,8 +200,9 @@ int Thread::set_ioprio(int cls, int prio)
 
 int Thread::set_affinity(int id)
 {
+  int r = 0;
   cpuid = id;
   if (pid && ceph_gettid() == pid)
-    _set_affinity(id);
-  return 0;
+    r = _set_affinity(id);
+  return r;
 }