LU-6142 lustre: make ldebugfs_add_vars a void function

[fs/lustre-release.git] / lustre / obdclass / lprocfs_status.c

diff --git a/lustre/obdclass/lprocfs_status.c b/lustre/obdclass/lprocfs_status.c
index c97936a..b25968d 100644 (file)
--- a/lustre/obdclass/lprocfs_status.c
+++ b/lustre/obdclass/lprocfs_status.c
@@ -137,14 +137,13 @@ EXPORT_SYMBOL(lprocfs_add_symlink);
 
 static const struct file_operations lprocfs_generic_fops = { };
 
-int ldebugfs_add_vars(struct dentry *parent, struct lprocfs_vars *list,
-                     void *data)
+void ldebugfs_add_vars(struct dentry *parent, struct lprocfs_vars *list,
+                      void *data)
 {
        if (IS_ERR_OR_NULL(parent) || IS_ERR_OR_NULL(list))
-               return -EINVAL;
+               return;
 
        while (list->name) {
-               struct dentry *entry;
                umode_t mode = 0;
 
                if (list->proc_mode != 0000) {
@@ -155,14 +154,11 @@ int ldebugfs_add_vars(struct dentry *parent, struct lprocfs_vars *list,
                        if (list->fops->write)
                                mode |= 0200;
                }
-               entry = debugfs_create_file(list->name, mode, parent,
-                                           list->data ? : data,
-                                           list->fops ? : &lprocfs_generic_fops);
-               if (IS_ERR_OR_NULL(entry))
-                       return entry ? PTR_ERR(entry) : -ENOMEM;
+               debugfs_create_file(list->name, mode, parent,
+                                   list->data ? : data,
+                                   list->fops ? : &lprocfs_generic_fops);
                list++;
        }
-       return 0;
 }
 EXPORT_SYMBOL_GPL(ldebugfs_add_vars);