Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f97e455a authored by Ying Xue's avatar Ying Xue Committed by David S. Miller
Browse files

tipc: use RTNL lock to protect tipc_net_stop routine 



As the tipc network initialization(ie, tipc_net_start routine) is
under RTNL protection, its corresponding deinitialization part(ie,
tipc_net_stop routine) should be protected by RTNL too.

Signed-off-by: default avatarYing Xue <ying.xue@windriver.com>
Reviewed-by: default avatarJon Maloy <jon.maloy@ericsson.com>
Reviewed-by: default avatarErik Hugne <erik.hugne@ericsson.com>
Tested-by: default avatarErik Hugne <erik.hugne@ericsson.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ca07fb07

net/tipc/net.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -195,11 +195,13 @@ void tipc_net_stop(void) 
		return;

		return;





	tipc_nametbl_withdraw(TIPC_CFG_SRV, tipc_own_addr, 0, tipc_own_addr);

	tipc_nametbl_withdraw(TIPC_CFG_SRV, tipc_own_addr, 0, tipc_own_addr);

	rtnl_lock();

	write_lock_bh(&tipc_net_lock);

	write_lock_bh(&tipc_net_lock);

	tipc_bearer_stop();

	tipc_bearer_stop();

	tipc_bclink_stop();

	tipc_bclink_stop();

	tipc_node_stop();

	tipc_node_stop();

	write_unlock_bh(&tipc_net_lock);

	write_unlock_bh(&tipc_net_lock);

	rtnl_unlock();





	pr_info("Left network mode\n");

	pr_info("Left network mode\n");

}
 
}