From: Allan Stephens <allan.stephens@windriver.com>
Date: Thu, 20 Oct 2011 13:48:05 +0000 (-0400)
Subject: tipc: Minor correction to TIPC module unloading
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=97f1b625d133b44d38b8b55ec2cbe35d7ef94f3a;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

tipc: Minor correction to TIPC module unloading

Modifies TIPC's module unloading logic to switch itself into "single
node" mode before starting to terminate networking support. This helps
to ensure that no operations that require TIPC to be in "networking"
mode can initiate once unloading starts.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---

diff --git a/net/tipc/net.c b/net/tipc/net.c
index fafef6c3c0f6..e13162fc61cf 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -207,8 +207,8 @@ void tipc_net_stop(void)
 	if (tipc_mode != TIPC_NET_MODE)
 		return;
 	write_lock_bh(&tipc_net_lock);
-	tipc_bearer_stop();
 	tipc_mode = TIPC_NODE_MODE;
+	tipc_bearer_stop();
 	tipc_bclink_stop();
 	list_for_each_entry_safe(node, t_node, &tipc_node_list, list)
 		tipc_node_delete(node);