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-rw-r--r--fs/ubifs/recovery.c21
1 files changed, 3 insertions, 18 deletions
diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c
index 065096e36ed9..c14adb2f420c 100644
--- a/fs/ubifs/recovery.c
+++ b/fs/ubifs/recovery.c
@@ -1335,29 +1335,14 @@ static void remove_ino(struct ubifs_info *c, ino_t inum)
*/
void ubifs_destroy_size_tree(struct ubifs_info *c)
{
- struct rb_node *this = c->size_tree.rb_node;
- struct size_entry *e;
+ struct size_entry *e, *n;
- while (this) {
- if (this->rb_left) {
- this = this->rb_left;
- continue;
- } else if (this->rb_right) {
- this = this->rb_right;
- continue;
- }
- e = rb_entry(this, struct size_entry, rb);
+ rbtree_postorder_for_each_entry_safe(e, n, &c->size_tree, rb) {
if (e->inode)
iput(e->inode);
- this = rb_parent(this);
- if (this) {
- if (this->rb_left == &e->rb)
- this->rb_left = NULL;
- else
- this->rb_right = NULL;
- }
kfree(e);
}
+
c->size_tree = RB_ROOT;
}

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