netdev - [PATCH net-next 03/10] tipc: Optimize termination of configuration service

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Date:	Mon, 30 Apr 2012 18:37:01 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	<davem@...emloft.net>
CC:	<netdev@...r.kernel.org>, <allan.stephens@...driver.com>,
	<jon.maloy@...csson.com>, <erik.hugne@...csson.com>,
	<ying.xue@...driver.com>
Subject: [PATCH net-next 03/10] tipc: Optimize termination of configuration service

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

Termination no longer tests to see if the configuration service
port was successfully created or not. In the unlikely event that the
port was not created, attempting to delete the non-existent port is
detected gracefully and causes no harm.

Signed-off-by: Allan Stephens <allan.stephens@...driver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 net/tipc/config.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/tipc/config.c b/net/tipc/config.c
index a4988cd..843d7ae 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -506,8 +506,6 @@ void tipc_cfg_reinit(void)
 
 void tipc_cfg_stop(void)
 {
-	if (config_port_ref) {
-		tipc_deleteport(config_port_ref);
-		config_port_ref = 0;
-	}
+	tipc_deleteport(config_port_ref);
+	config_port_ref = 0;
 }
-- 
1.7.9.6

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