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From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, allan.stephens@windriver.com,
	ying.xue@windriver.com,
	Paul Gortmaker <paul.gortmaker@windriver.com>
Subject: [PATCH net-next 01/28] tipc: Remove obsolete manipulation of message re-route count field
Date: Sat, 17 Sep 2011 23:31:57 -0400	[thread overview]
Message-ID: <1316316744-29514-2-git-send-email-paul.gortmaker@windriver.com> (raw)
In-Reply-To: <1316316744-29514-1-git-send-email-paul.gortmaker@windriver.com>

From: Allan Stephens <allan.stephens@windriver.com>

Eliminates code that increments and validates the re-route count field
of payload messages, since the elimination of multi-cluster support
means that it is no longer necessary for TIPC to forward incoming messages
to another node. (The obsolete code was incorrect anyway, since it
incorrectly incremented the re-route count field of messages that
originated on the node that forwarded the message.)

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 net/tipc/net.c |   11 -----------
 1 files changed, 0 insertions(+), 11 deletions(-)

diff --git a/net/tipc/net.c b/net/tipc/net.c
index 68b3dd6..fafef6c 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -141,17 +141,6 @@ void tipc_net_route_msg(struct sk_buff *buf)
 		return;
 	msg = buf_msg(buf);
 
-	msg_incr_reroute_cnt(msg);
-	if (msg_reroute_cnt(msg) > 6) {
-		if (msg_errcode(msg)) {
-			buf_discard(buf);
-		} else {
-			tipc_reject_msg(buf, msg_destport(msg) ?
-					TIPC_ERR_NO_PORT : TIPC_ERR_NO_NAME);
-		}
-		return;
-	}
-
 	/* Handle message for this node */
 	dnode = msg_short(msg) ? tipc_own_addr : msg_destnode(msg);
 	if (tipc_in_scope(dnode, tipc_own_addr)) {
-- 
1.7.4.4

  reply	other threads:[~2011-09-18  3:32 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-18  3:31 [PATCH net-next 00/28] misc. TIPC updates for what will be 3.2 Paul Gortmaker
2011-09-18  3:31 ` Paul Gortmaker [this message]
2011-09-18  3:31 ` [PATCH net-next 02/28] tipc: Eliminate obsolete filter for unexpected unicast messages Paul Gortmaker
2011-09-18  3:31 ` [PATCH net-next 03/28] tipc: Display meaningful peer interface name during link creation Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 04/28] tipc: Initialize peer session field of newly created link endpoint Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 05/28] tipc: Enhance filtering of out-dated link reset messages Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 06/28] tipc: Update obsolete references to multicast link Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 07/28] tipc: Cosmetic changes to broadcast bearer send routine Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 08/28] tipc: Remove non-executable code to handle broadcast bearer congestion Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 09/28] tipc: Enhance cleanup of broadcast link when contact with node is lost Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 10/28] tipc: Prevent broadcast link stalling when another node fails Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 11/28] tipc: Fix node lock problems during broadcast message reception Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 12/28] tipc: Remove deferred queue head caching " Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 13/28] tipc: Discard incoming broadcast messages that are unexpected Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 14/28] tipc: Remove obsolete congestion handling when sending a broadcast NACK Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 15/28] tipc: Eliminate redundant check when sending messages Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 16/28] tipc: Prevent rounding issues when saving connect timeout option Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 17/28] tipc: Ensure congested links receive bearer status updates Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 18/28] tipc: Ensure both nodes recognize loss of contact between them Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 19/28] tipc: Fix unsafe device list search when enabling bearer Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 20/28] tipc: Remove redundant " Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 21/28] tipc: Lower limits for number of bearers and media types Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 22/28] tipc: Prevent fragmented messages during initial name table exchange Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 23/28] tipc: relocate/coalesce node cast in tipc_named_node_up Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 24/28] tipc: Enhance sending of bulk name table messages Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 25/28] tipc: Add support for SO_SNDTIMEO socket option Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 26/28] tipc: Simplify prohibition of listen and accept for connectionless sockets Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 27/28] tipc: Remove callback field from subscription structure Paul Gortmaker
2011-09-18  3:32 ` [PATCH net-next 28/28] tipc: Remove unused link event tracking code Paul Gortmaker
2011-09-20 18:41 ` [PATCH net-next 00/28] misc. TIPC updates for what will be 3.2 David Miller

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