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-rw-r--r--fs/ubifs/super.c24
1 files changed, 4 insertions, 20 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index f69daa514a57..5ded8490c0c6 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -873,26 +873,10 @@ static void free_orphans(struct ubifs_info *c)
*/
static void free_buds(struct ubifs_info *c)
{
- struct rb_node *this = c->buds.rb_node;
- struct ubifs_bud *bud;
-
- while (this) {
- if (this->rb_left)
- this = this->rb_left;
- else if (this->rb_right)
- this = this->rb_right;
- else {
- bud = rb_entry(this, struct ubifs_bud, rb);
- this = rb_parent(this);
- if (this) {
- if (this->rb_left == &bud->rb)
- this->rb_left = NULL;
- else
- this->rb_right = NULL;
- }
- kfree(bud);
- }
- }
+ struct ubifs_bud *bud, *n;
+
+ rbtree_postorder_for_each_entry_safe(bud, n, &c->buds, rb)
+ kfree(bud);
}
/**

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