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-rw-r--r--fs/jffs2/readinode.c26
1 files changed, 3 insertions, 23 deletions
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index ae81b01e6fd7..386303dca382 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -543,33 +543,13 @@ static int jffs2_build_inode_fragtree(struct jffs2_sb_info *c,
static void jffs2_free_tmp_dnode_info_list(struct rb_root *list)
{
- struct rb_node *this;
- struct jffs2_tmp_dnode_info *tn;
-
- this = list->rb_node;
+ struct jffs2_tmp_dnode_info *tn, *next;
- /* Now at bottom of tree */
- while (this) {
- if (this->rb_left)
- this = this->rb_left;
- else if (this->rb_right)
- this = this->rb_right;
- else {
- tn = rb_entry(this, struct jffs2_tmp_dnode_info, rb);
+ rbtree_postorder_for_each_entry_safe(tn, next, list, rb) {
jffs2_free_full_dnode(tn->fn);
jffs2_free_tmp_dnode_info(tn);
-
- this = rb_parent(this);
- if (!this)
- break;
-
- if (this->rb_left == &tn->rb)
- this->rb_left = NULL;
- else if (this->rb_right == &tn->rb)
- this->rb_right = NULL;
- else BUG();
- }
}
+
*list = RB_ROOT;
}

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