fold generic_readlink() into its only caller

	return len;

}

/*

 * A helper for ->readlink().  This should be used *ONLY* for symlinks that

 * have ->get_link() not calling nd_jump_link().  Using (or not using) it

 * for any given inode is up to filesystem.

 */

static int generic_readlink(struct dentry *dentry, char __user *buffer,

			    int buflen)

{

	DEFINE_DELAYED_CALL(done);

	struct inode *inode = d_inode(dentry);

	const char *link = inode->i_link;

	int res;

	if (!link) {

		link = inode->i_op->get_link(dentry, inode, &done);

		if (IS_ERR(link))

			return PTR_ERR(link);

	}

	res = readlink_copy(buffer, buflen, link);

	do_delayed_call(&done);

	return res;

}

/**

 * vfs_readlink - copy symlink body into userspace buffer

 * @dentry: dentry on which to get symbolic link

int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen)

{

	struct inode *inode = d_inode(dentry);

	DEFINE_DELAYED_CALL(done);

	const char *link;

	int res;

	if (unlikely(!(inode->i_opflags & IOP_DEFAULT_READLINK))) {

		if (unlikely(inode->i_op->readlink))

		spin_unlock(&inode->i_lock);

	}

	return generic_readlink(dentry, buffer, buflen);

	link = inode->i_link;

	if (!link) {

		link = inode->i_op->get_link(dentry, inode, &done);

		if (IS_ERR(link))

			return PTR_ERR(link);

	}

	res = readlink_copy(buffer, buflen, link);

	do_delayed_call(&done);

	return res;

}

EXPORT_SYMBOL(vfs_readlink);