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-rw-r--r--fs/ubifs/log.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c
index 36bd4efd0819..a902c5919e42 100644
--- a/fs/ubifs/log.c
+++ b/fs/ubifs/log.c
@@ -574,27 +574,10 @@ static int done_already(struct rb_root *done_tree, int lnum)
*/
static void destroy_done_tree(struct rb_root *done_tree)
{
- struct rb_node *this = done_tree->rb_node;
- struct done_ref *dr;
+ struct done_ref *dr, *n;
- while (this) {
- if (this->rb_left) {
- this = this->rb_left;
- continue;
- } else if (this->rb_right) {
- this = this->rb_right;
- continue;
- }
- dr = rb_entry(this, struct done_ref, rb);
- this = rb_parent(this);
- if (this) {
- if (this->rb_left == &dr->rb)
- this->rb_left = NULL;
- else
- this->rb_right = NULL;
- }
+ rbtree_postorder_for_each_entry_safe(dr, n, done_tree, rb)
kfree(dr);
- }
}
/**

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