From: Allan Stephens <allan.stephens@windriver.com>
Date: Thu, 26 Apr 2012 21:17:39 +0000 (-0400)
Subject: tipc: Optimize termination of configuration service
X-Git-Tag: next-20120503~56^2~23^2~7
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=eb323b075a360d59fabbbd58c0d7aeb951bfc647;p=karo-tx-linux.git

tipc: Optimize termination of configuration service

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@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---

diff --git a/net/tipc/config.c b/net/tipc/config.c
index a4988cdbde6d..843d7ae04661 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;
 }