netdev - [PATCH net-next 12/23] tipc: Minor optimization to deactivation of Ethernet media suppot

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Date:	Tue, 27 Dec 2011 12:39:31 -0500
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, allan.stephens@...driver.com,
	ying.xue@...driver.com,
	Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: [PATCH net-next 12/23] tipc: Minor optimization to deactivation of Ethernet media suppot

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

Change TIPC's shutdown code to deactivate generic networking support
before terminating Ethernet media support. The deactivation of generic
networking support causes all existing bearers to be destroyed, meaning
the Ethernet media termination routine no longer has to bother marking
them as unavailable.

Signed-off-by: Allan Stephens <allan.stephens@...driver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 net/tipc/core.c      |    2 +-
 net/tipc/eth_media.c |    4 ----
 2 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/net/tipc/core.c b/net/tipc/core.c
index c21331d..2691cd5 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -99,8 +99,8 @@ struct sk_buff *tipc_buf_acquire(u32 size)
 
 static void tipc_core_stop_net(void)
 {
-	tipc_eth_media_stop();
 	tipc_net_stop();
+	tipc_eth_media_stop();
 }
 
 /**
diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c
index 3b75c0d..23bf67b 100644
--- a/net/tipc/eth_media.c
+++ b/net/tipc/eth_media.c
@@ -376,10 +376,6 @@ void tipc_eth_media_stop(void)
 
 	unregister_netdevice_notifier(&notifier);
 	for (i = 0; i < MAX_ETH_BEARERS ; i++) {
-		if (eth_bearers[i].bearer) {
-			eth_bearers[i].bearer->blocked = 1;
-			eth_bearers[i].bearer = NULL;
-		}
 		if (eth_bearers[i].dev) {
 			dev_remove_pack(&eth_bearers[i].tipc_packet_type);
 			dev_put(eth_bearers[i].dev);
-- 
1.7.4.4

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