UBIFS: increment commit number earlier

Increment the commit number at the beginnig of the commit, instead
of doing this after the commit. This is needed for further
optimizations.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c
index 3afeb9242c6a..02d3462f4d3e 100644
--- a/fs/ubifs/orphan.c
+++ b/fs/ubifs/orphan.c
@@ -310,10 +310,10 @@ static int write_orph_node(struct ubifs_info *c, int atomic)
         c->cmt_orphans -= cnt;
         spin_unlock(&c->orphan_lock);
         if (c->cmt_orphans)
-                orph->cmt_no = cpu_to_le64(c->cmt_no + 1);
+                orph->cmt_no = cpu_to_le64(c->cmt_no);
         else
                 /* Mark the last node of the commit */
-                orph->cmt_no = cpu_to_le64((c->cmt_no + 1) | (1ULL << 63));
+                orph->cmt_no = cpu_to_le64((c->cmt_no) | (1ULL << 63));
         ubifs_assert(c->ohead_offs + len <= c->leb_size);
         ubifs_assert(c->ohead_lnum >= c->orph_first);
         ubifs_assert(c->ohead_lnum <= c->orph_last);