diff options
Diffstat (limited to 'lib/notifier-error-inject.c')
| -rw-r--r-- | lib/notifier-error-inject.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/lib/notifier-error-inject.c b/lib/notifier-error-inject.c index 3d2ba7cf83f4..954c3412d22d 100644 --- a/lib/notifier-error-inject.c +++ b/lib/notifier-error-inject.c @@ -15,7 +15,7 @@ static int debugfs_errno_get(void *data, u64 *val) return 0; } -DEFINE_SIMPLE_ATTRIBUTE(fops_errno, debugfs_errno_get, debugfs_errno_set, +DEFINE_SIMPLE_ATTRIBUTE_SIGNED(fops_errno, debugfs_errno_get, debugfs_errno_set, "%lld\n"); static struct dentry *debugfs_create_errno(const char *name, umode_t mode, @@ -59,33 +59,22 @@ struct dentry *notifier_err_inject_init(const char *name, struct dentry *parent, err_inject->nb.priority = priority; dir = debugfs_create_dir(name, parent); - if (!dir) - return ERR_PTR(-ENOMEM); actions_dir = debugfs_create_dir("actions", dir); - if (!actions_dir) - goto fail; for (action = err_inject->actions; action->name; action++) { struct dentry *action_dir; action_dir = debugfs_create_dir(action->name, actions_dir); - if (!action_dir) - goto fail; /* * Create debugfs r/w file containing action->error. If * notifier call chain is called with action->val, it will * fail with the error code */ - if (!debugfs_create_errno("error", mode, action_dir, - &action->error)) - goto fail; + debugfs_create_errno("error", mode, action_dir, &action->error); } return dir; -fail: - debugfs_remove_recursive(dir); - return ERR_PTR(-ENOMEM); } EXPORT_SYMBOL_GPL(notifier_err_inject_init); @@ -94,9 +83,6 @@ static int __init err_inject_init(void) notifier_err_inject_dir = debugfs_create_dir("notifier-error-inject", NULL); - if (!notifier_err_inject_dir) - return -ENOMEM; - return 0; } |