2 files changed, 4 insertions, 31 deletions

diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c
index 4d0cb1241460..40fa780ebea7 100644
--- a/fs/ubifs/log.c
+++ b/fs/ubifs/log.c
@@ -175,26 +175,6 @@ void ubifs_add_bud(struct ubifs_info *c, struct ubifs_bud *bud)
 }
 
 /**
- * ubifs_create_buds_lists - create journal head buds lists for remount rw.
- * @c: UBIFS file-system description object
- */
-void ubifs_create_buds_lists(struct ubifs_info *c)
-{
-        struct rb_node *p;
-
-        spin_lock(&c->buds_lock);
-        p = rb_first(&c->buds);
-        while (p) {
-                struct ubifs_bud *bud = rb_entry(p, struct ubifs_bud, rb);
-                struct ubifs_jhead *jhead = &c->jheads[bud->jhead];
-
-                list_add_tail(&bud->list, &jhead->buds_list);
-                p = rb_next(p);
-        }
-        spin_unlock(&c->buds_lock);
-}
-
-/**
  * ubifs_add_bud_to_log - add a new bud to the log.
  * @c: UBIFS file-system description object
  * @jhead: journal head the bud belongs to
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index be6c7b008f38..04ad07f4fcc3 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1257,12 +1257,12 @@ static int mount_ubifs(struct ubifs_info *c)
                 goto out_free;
         }
 
+        err = alloc_wbufs(c);
+        if (err)
+                goto out_cbuf;
+
         sprintf(c->bgt_name, BGT_NAME_PATTERN, c->vi.ubi_num, c->vi.vol_id);
         if (!c->ro_mount) {
-                err = alloc_wbufs(c);
-                if (err)
-                        goto out_cbuf;
-
                 /* Create background thread */
                 c->bgt = kthread_create(ubifs_bg_thread, c, "%s", c->bgt_name);
                 if (IS_ERR(c->bgt)) {
@@ -1631,12 +1631,6 @@ static int ubifs_remount_rw(struct ubifs_info *c)
         if (err)
                 goto out;
 
-        err = alloc_wbufs(c);
-        if (err)
-                goto out;
-
-        ubifs_create_buds_lists(c);
-
         /* Create background thread */
         c->bgt = kthread_create(ubifs_bg_thread, c, "%s", c->bgt_name);
         if (IS_ERR(c->bgt)) {
@@ -1744,7 +1738,6 @@ static void ubifs_remount_ro(struct ubifs_info *c)
         if (err)
                 ubifs_ro_mode(c, err);
 
-        free_wbufs(c);
         vfree(c->orph_buf);
         c->orph_buf = NULL;
         kfree(c->write_reserve_buf);