mds/CInode.cc: prefer prefix ++operator for iterators

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mds/CInode.cc b/src/mds/CInode.cc
index 21f5e166ac0..2744bfa4090 100644
--- a/src/mds/CInode.cc
+++ b/src/mds/CInode.cc
@@ -1021,7 +1021,7 @@ void CInode::build_backtrace(int64_t location, inode_backtrace_t* bt)
     if (*i == location)
       continue;
     bt->old_pools.insert(*i);
-    i++;
+    ++i;
   }
 }