From: Patrick Donnelly <pdonnell@redhat.com>
Date: Sat, 7 Mar 2020 03:13:46 +0000 (-0800)
Subject: mds: simplify for loop construction
X-Git-Tag: v16.1.0~1933^2~19
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d3158bf11ea1ea4934b12f48f6c373d912072c31;p=ceph.git

mds: simplify for loop construction

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
---

diff --git a/src/mds/MDBalancer.cc b/src/mds/MDBalancer.cc
index 57fa374b0b5a..a44877d21c3e 100644
--- a/src/mds/MDBalancer.cc
+++ b/src/mds/MDBalancer.cc
@@ -113,8 +113,7 @@ void MDBalancer::handle_export_pins(void)
     }
 
     bool remove = true;
-    auto&& dfls = in->get_dirfrags();
-    for (auto dir : dfls) {
+    for (auto&& dir : in->get_dirfrags()) {
       if (!dir->is_auth())
 	continue;