From 42ac34736a7ccc8317982e602c33b30fa5225c21 Mon Sep 17 00:00:00 2001
From: Patrick Donnelly <pdonnell@redhat.com>
Date: Fri, 2 Aug 2019 13:32:15 -0700
Subject: [PATCH] mds: simplify method definition

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
---
 src/mds/SessionMap.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mds/SessionMap.h b/src/mds/SessionMap.h
index 5c891dbf2e3..0c3bcc5c6d5 100644
--- a/src/mds/SessionMap.h
+++ b/src/mds/SessionMap.h
@@ -601,8 +601,7 @@ public:
   // sessions
   void decode_legacy(bufferlist::const_iterator& blp) override;
   bool empty() const { return session_map.empty(); }
-  const ceph::unordered_map<entity_name_t, Session*>& get_sessions() const
-  {
+  const auto& get_sessions() const {
     return session_map;
   }