mds: remove redundant frag check in MDBalancer::maybe_fragment()

CDir::should_merge() checks this anyway.

Signed-off-by: Venky Shankar <vshankar@redhat.com>

diff --git a/src/mds/MDBalancer.cc b/src/mds/MDBalancer.cc
index bd00db9f53f182e5a5f018d3431bfefb5c5d8c2f..baa43bb43412cee90c7a659d48ff3098f7d65405 100644 (file)
--- a/src/mds/MDBalancer.cc
+++ b/src/mds/MDBalancer.cc
@@ -1243,8 +1243,7 @@ void MDBalancer::maybe_fragment(CDir *dir, bool hot)
     }
 
     // merge?
-    if (dir->get_frag() != frag_t() && dir->should_merge() &&
-       merge_pending.count(dir->dirfrag()) == 0) {
+    if (dir->should_merge() && merge_pending.count(dir->dirfrag()) == 0) {
       queue_merge(dir);
     }
   }