mds/ScrubStack: avoid generating inode path since it is unused

Signed-off-by: Rishabh Dave <[email protected]>

Author: rishabh-d-dave

src/mds/ScrubStack.cc

@@ -508,8 +508,6 @@ void ScrubStack::scrub_dirfrag(CDir *dir, bool *done)
       ++it; /* trim (in the future) may remove dentry */
 
       if (dn->scrub(next_seq)) {
-        std::string path;
-        dir->get_inode()->make_path_string(path, true);
         clog->warn() << "Scrub error on dentry " << *dn
                      << " see " << g_conf()->name
                      << " log and `damage ls` output for details";