tipc: Introduce routine to enqueue a chain of messages on link tx queue

		l_ptr->stats.max_queue_sz = l_ptr->out_queue_size;

}

static void link_add_chain_to_outqueue(struct link *l_ptr,

				       struct sk_buff *buf_chain,

				       u32 long_msgno)

{

	struct sk_buff *buf;

	struct tipc_msg *msg;

	if (!l_ptr->next_out)

		l_ptr->next_out = buf_chain;

	while (buf_chain) {

		buf = buf_chain;

		buf_chain = buf_chain->next;

		msg = buf_msg(buf);

		msg_set_long_msgno(msg, long_msgno);

		link_add_to_outqueue(l_ptr, buf, msg);

	}

}

/*

 * tipc_link_send_buf() is the 'full path' for messages, called from

 * inside TIPC when the 'fast path' in tipc_send_buf

						 total_len, TIPC_ERR_NO_NODE);

	}

	/* Append whole chain to send queue: */

	/* Append chain of fragments to send queue & send them */

	buf = buf_chain;

	l_ptr->long_msg_seq_no++;

	if (!l_ptr->next_out)

		l_ptr->next_out = buf_chain;

	link_add_chain_to_outqueue(l_ptr, buf_chain, l_ptr->long_msg_seq_no);

	l_ptr->stats.sent_fragments += fragm_no;

	l_ptr->stats.sent_fragmented++;

	while (buf) {

		struct sk_buff *next = buf->next;

		struct tipc_msg *msg = buf_msg(buf);

		l_ptr->stats.sent_fragments++;

		msg_set_long_msgno(msg, l_ptr->long_msg_seq_no);

		link_add_to_outqueue(l_ptr, buf, msg);

		buf = next;

	}

	/* Send it, if possible: */

	tipc_link_push_queue(l_ptr);

	tipc_node_unlock(node);

	return dsz;