From: Kefu Chai <kchai@redhat.com>
Date: Thu, 13 Jul 2017 10:42:11 +0000 (+0800)
Subject: msg/async/rdma: return stored errno on error
X-Git-Tag: v12.1.1~35^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=325545dc7a40ef98bb37f709683fa4c2e45d9b7c;p=ceph.git

msg/async/rdma: return stored errno on error

otherwise the errno would be overwritten, and we are returning 0 or the
errno set by ::close()

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/msg/async/rdma/RDMAServerSocketImpl.cc b/src/msg/async/rdma/RDMAServerSocketImpl.cc
index 8d9858c09826..6e473d12ea7c 100644
--- a/src/msg/async/rdma/RDMAServerSocketImpl.cc
+++ b/src/msg/async/rdma/RDMAServerSocketImpl.cc
@@ -69,7 +69,7 @@ int RDMAServerSocketImpl::listen(entity_addr_t &sa, const SocketOptions &opt)
 err:
   ::close(server_setup_socket);
   server_setup_socket = -1;
-  return -errno;
+  return rc;
 }
 
 int RDMAServerSocketImpl::accept(ConnectedSocket *sock, const SocketOptions &opt, entity_addr_t *out, Worker *w)