diff options
Diffstat (limited to 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/inode.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 0662ba6de85a..d22438ef7674 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. */ |