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-rw-r--r--fs/debugfs/inode.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 0662ba6de85..d22438ef767 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -403,6 +403,7 @@ void debugfs_remove_recursive(struct dentry *dentry)
}
child = list_entry(parent->d_subdirs.next, struct dentry,
d_u.d_child);
+ next_sibling:
/*
* If "child" isn't empty, walk down the tree and
@@ -417,6 +418,16 @@ void debugfs_remove_recursive(struct dentry *dentry)
__debugfs_remove(child, parent);
if (parent->d_subdirs.next == &child->d_u.d_child) {
/*
+ * Try the next sibling.
+ */
+ if (child->d_u.d_child.next != &parent->d_subdirs) {
+ child = list_entry(child->d_u.d_child.next,
+ struct dentry,
+ d_u.d_child);
+ goto next_sibling;
+ }
+
+ /*
* Avoid infinite loop if we fail to remove
* one dentry.
*/