diff options
Diffstat (limited to 'lib/notifier-error-inject.c')
-rw-r--r-- | lib/notifier-error-inject.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/lib/notifier-error-inject.c b/lib/notifier-error-inject.c index 3d2ba7cf83f4..21016b32d313 100644 --- a/lib/notifier-error-inject.c +++ b/lib/notifier-error-inject.c | |||
@@ -59,33 +59,22 @@ struct dentry *notifier_err_inject_init(const char *name, struct dentry *parent, | |||
59 | err_inject->nb.priority = priority; | 59 | err_inject->nb.priority = priority; |
60 | 60 | ||
61 | dir = debugfs_create_dir(name, parent); | 61 | dir = debugfs_create_dir(name, parent); |
62 | if (!dir) | ||
63 | return ERR_PTR(-ENOMEM); | ||
64 | 62 | ||
65 | actions_dir = debugfs_create_dir("actions", dir); | 63 | actions_dir = debugfs_create_dir("actions", dir); |
66 | if (!actions_dir) | ||
67 | goto fail; | ||
68 | 64 | ||
69 | for (action = err_inject->actions; action->name; action++) { | 65 | for (action = err_inject->actions; action->name; action++) { |
70 | struct dentry *action_dir; | 66 | struct dentry *action_dir; |
71 | 67 | ||
72 | action_dir = debugfs_create_dir(action->name, actions_dir); | 68 | action_dir = debugfs_create_dir(action->name, actions_dir); |
73 | if (!action_dir) | ||
74 | goto fail; | ||
75 | 69 | ||
76 | /* | 70 | /* |
77 | * Create debugfs r/w file containing action->error. If | 71 | * Create debugfs r/w file containing action->error. If |
78 | * notifier call chain is called with action->val, it will | 72 | * notifier call chain is called with action->val, it will |
79 | * fail with the error code | 73 | * fail with the error code |
80 | */ | 74 | */ |
81 | if (!debugfs_create_errno("error", mode, action_dir, | 75 | debugfs_create_errno("error", mode, action_dir, &action->error); |
82 | &action->error)) | ||
83 | goto fail; | ||
84 | } | 76 | } |
85 | return dir; | 77 | return dir; |
86 | fail: | ||
87 | debugfs_remove_recursive(dir); | ||
88 | return ERR_PTR(-ENOMEM); | ||
89 | } | 78 | } |
90 | EXPORT_SYMBOL_GPL(notifier_err_inject_init); | 79 | EXPORT_SYMBOL_GPL(notifier_err_inject_init); |
91 | 80 | ||