From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Thu, 29 Jun 2017 07:24:00 +0000 (+0800)
Subject: os/bluestore/bluestore_tool: output error code correctly if we fail to mkdir
X-Git-Tag: v12.1.2~100^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=130ad05f44c8eb9e9c0bb7b9800c93b300997362;p=ceph.git

os/bluestore/bluestore_tool: output error code correctly if we fail to mkdir

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

diff --git a/src/os/bluestore/bluestore_tool.cc b/src/os/bluestore/bluestore_tool.cc
index d6ca7c2b19cd..213f01ac77f3 100644
--- a/src/os/bluestore/bluestore_tool.cc
+++ b/src/os/bluestore/bluestore_tool.cc
@@ -260,6 +260,7 @@ int main(int argc, char **argv)
       string full = out_dir + "/" + dir;
       r = ::mkdir(full.c_str(), 0755);
       if (r < 0) {
+        r = -errno;
 	cerr << "mkdir " << full << " failed: " << cpp_strerror(r) << std::endl;
 	exit(1);
       }