From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wr0-x244.google.com ([2a00:1450:400c:c0c::244]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dLSjz-0002Yj-77 for barebox@lists.infradead.org; Thu, 15 Jun 2017 11:15:09 +0000 Received: by mail-wr0-x244.google.com with SMTP id z45so2891236wrb.2 for ; Thu, 15 Jun 2017 04:14:50 -0700 (PDT) From: Aleksander Morgado Date: Thu, 15 Jun 2017 13:14:15 +0200 Message-Id: <20170615111420.5318-12-aleksander@aleksander.es> In-Reply-To: <20170615111420.5318-1-aleksander@aleksander.es> References: <20170615111420.5318-1-aleksander@aleksander.es> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 11/16] ratp: consolidate ratp_sn_expected() and ratp_an_expected() To: s.hauer@pengutronix.de, barebox@lists.infradead.org Cc: Aleksander Morgado This is no code change in ratp_sn_expected(), it's just rewritten in the same way as ratp_an_expected(), which follows the RFC916 approach. Signed-off-by: Aleksander Morgado --- lib/ratp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/ratp.c b/lib/ratp.c index 5c52d3b5f..46a2b645c 100644 --- a/lib/ratp.c +++ b/lib/ratp.c @@ -359,7 +359,7 @@ static bool ratp_an_expected(struct ratp_internal *ri, struct ratp_header *hdr) static bool ratp_sn_expected(struct ratp_internal *ri, struct ratp_header *hdr) { - return ratp_sn(hdr) != ri->sn_received; + return ratp_sn(hdr) == (ri->sn_received + 1) % 2; } static int ratp_send_ack(struct ratp_internal *ri, struct ratp_header *hdr) -- 2.13.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox