From 7b33156b809a01aa558b8fd4bbb103f4338ffe77 Mon Sep 17 00:00:00 2001
From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Fri, 11 Mar 2016 03:07:11 +0800
Subject: [PATCH] common: thread: allow set_affinity() to return a error code

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---
 src/common/Thread.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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;
 }
-- 
2.47.3