mds: refactor iterator lookup

Signed-off-by: Patrick Donnelly <[email protected]>
mitsu-ko · Sep 9, 2021 · 4034fc7 · 4034fc7
1 parent 976741a
commit 4034fc7
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/mds/MDSMap.h b/src/mds/MDSMap.h
@@ -549,10 +549,10 @@ class MDSMap {
    * Get MDS rank incarnation if the rank is up, else -1
    */
   mds_gid_t get_incarnation(mds_rank_t m) const {
-    std::map<mds_rank_t, mds_gid_t>::const_iterator u = up.find(m);
-    if (u == up.end())
+    auto it = up.find(m);
+    if (it == up.end())
       return MDS_GID_NONE;
-    return (mds_gid_t)get_inc_gid(u->second);
+    return (mds_gid_t)get_inc_gid(it->second);
   }
 
   int get_inc_gid(mds_gid_t gid) const {