dm log: userspace use list_move

Replace list_del() followed by list_add() with list_move().

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c
index aa2e0c374ab3e0c985e6bdc6536807bc07bcf3ce..1021c89860116a5bb6e3a2faea1362c0ea805f52 100644 (file)
--- a/drivers/md/dm-log-userspace-base.c
+++ b/drivers/md/dm-log-userspace-base.c
@@ -394,8 +394,7 @@ static int flush_by_group(struct log_c *lc, struct list_head *flush_list)
                        group[count] = fe->region;
                        count++;
 
-                       list_del(&fe->list);
-                       list_add(&fe->list, &tmp_list);
+                       list_move(&fe->list, &tmp_list);
 
                        type = fe->type;
                        if (count >= MAX_FLUSH_GROUP_COUNT)