From: Sage Weil <sage@redhat.com>
Date: Fri, 25 Mar 2016 15:04:08 +0000 (-0400)
Subject: global/signal_handler: fix warning
X-Git-Tag: v10.1.1~28^2~13
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=fcbf0e51565d3f0a99704aba8f66fc8932916a68;p=ceph.git

global/signal_handler: fix warning

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/global/signal_handler.cc b/src/global/signal_handler.cc
index e202257efaefe..e18bca1429b6f 100644
--- a/src/global/signal_handler.cc
+++ b/src/global/signal_handler.cc
@@ -93,6 +93,7 @@ static void handle_fatal_signal(int signum)
   char buf[1024];
   char pthread_name[16] = {0}; //limited by 16B include terminating null byte.
   int r = pthread_getname_np(pthread_self(), pthread_name, sizeof(pthread_name));
+  (void)r;
 #if defined(__sun)
   char message[SIG2STR_MAX];
   sig2str(signum,message);