Commit ec0a9ba6 authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

devpts: Simplify devpts_mount by using mount_nodev 



Now that all of the work of setting up a superblock has been moved to
devpts_fill_super simplify devpts_mount by calling mount_nodev instead
of rolling mount_nodev by hand.

Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent 7dd17f71

fs/devpts/inode.c

+1 −18
Original line number Diff line number Diff line
@@ -451,24 +451,7 @@ devpts_fill_super(struct super_block *s, void *data, int silent) 
static struct dentry *devpts_mount(struct file_system_type *fs_type,

	int flags, const char *dev_name, void *data)

{

	int error;

	struct super_block *s;



	s = sget(fs_type, NULL, set_anon_super, flags, NULL);

	if (IS_ERR(s))

		return ERR_CAST(s);



	if (!s->s_root) {

		error = devpts_fill_super(s, data, flags & MS_SILENT ? 1 : 0);

		if (error)

			goto out_undo_sget;

		s->s_flags |= MS_ACTIVE;

	}

	return dget(s->s_root);



out_undo_sget:

	deactivate_locked_super(s);

	return ERR_PTR(error);

	return mount_nodev(fs_type, flags, data, devpts_fill_super);

}



static void devpts_kill_sb(struct super_block *sb)