From ca17c23345308a8692a65a0cca363d9108a665ca Mon Sep 17 00:00:00 2001 From: Joe Jin Date: Tue, 20 Feb 2007 01:30:15 -0800 Subject: [PATCH] [IPV6]: Adjust inet6_exit() cleanup sequence against inet6_init() This patch for adjust inet6_exit() to inverse sequence to inet6_init(). At ipv6_init, it first create proc_root/net/dev_snmp6 entry by call ipv6_misc_proc_init(), then call addrconf_init() to create the corresponding device entry at this directory, but at inet6_exit, ipv6_misc_proc_exit() called first, then call addrconf_init(). Signed-off-by: Joe Jin Signed-off-by: David S. Miller --- net/ipv6/af_inet6.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 3585d8fa7f0..5cac14a5c77 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -929,25 +929,28 @@ static void __exit inet6_exit(void) { /* First of all disallow new sockets creation. */ sock_unregister(PF_INET6); + + /* Cleanup code parts. */ + ipv6_packet_cleanup(); +#ifdef CONFIG_IPV6_MIP6 + mip6_fini(); +#endif + addrconf_cleanup(); + ip6_flowlabel_cleanup(); + ip6_route_cleanup(); #ifdef CONFIG_PROC_FS + + /* Cleanup code parts. */ if6_proc_exit(); ac6_proc_exit(); ipv6_misc_proc_exit(); - udp6_proc_exit(); udplite6_proc_exit(); + udp6_proc_exit(); tcp6_proc_exit(); raw6_proc_exit(); #endif -#ifdef CONFIG_IPV6_MIP6 - mip6_fini(); -#endif - /* Cleanup code parts. */ - ip6_flowlabel_cleanup(); - addrconf_cleanup(); - ip6_route_cleanup(); - ipv6_packet_cleanup(); - igmp6_cleanup(); ipv6_netfilter_fini(); + igmp6_cleanup(); ndisc_cleanup(); icmpv6_cleanup(); #ifdef CONFIG_SYSCTL @@ -955,6 +958,7 @@ static void __exit inet6_exit(void) #endif cleanup_ipv6_mibs(); proto_unregister(&rawv6_prot); + proto_unregister(&udplitev6_prot); proto_unregister(&udpv6_prot); proto_unregister(&tcpv6_prot); } -- 2.39.5