sysfs: Create mountpoints with sysfs_create_mount_point

[firefly-linux-kernel-4.4.55.git] / fs / debugfs / inode.c

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index c1e7ffb0dab658ecd21c449bf36467b14e0b75d6..12756040ca201db858e901b411f69aa02b6ae26d 100644 (file)
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -716,20 +716,17 @@ bool debugfs_initialized(void)
 }
 EXPORT_SYMBOL_GPL(debugfs_initialized);
 
-
-static struct kobject *debug_kobj;
-
 static int __init debugfs_init(void)
 {
        int retval;
 
-       debug_kobj = kobject_create_and_add("debug", kernel_kobj);
-       if (!debug_kobj)
-               return -EINVAL;
+       retval = sysfs_create_mount_point(kernel_kobj, "debug");
+       if (retval)
+               return retval;
 
        retval = register_filesystem(&debug_fs_type);
        if (retval)
-               kobject_put(debug_kobj);
+               sysfs_remove_mount_point(kernel_kobj, "debug");
        else
                debugfs_registered = true;