/* This routine should be called with the mq_lock held.  */
static struct ipc_namespace* __get_ns_from_inode(struct inode *inode)
/* This routine should be called with the mq_lock held.  */
static struct ipc_namespace* __get_ns_from_inode(struct inode *inode)
{
	return get_ipc_ns(inode->i_sb->s_fs_info);
}