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[IPV6]: Adjust inet6_exit() cleanup sequence against inet6_init()

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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 <joe.jin@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Jin 2007-02-20 01:30:15 -08:00 committed by David S. Miller
parent d3f23dfe8b
commit ca17c23345
1 changed files with 17 additions and 13 deletions
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30
net/ipv6/af_inet6.c
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@ -929,25 +929,28 @@ static void __exit inet6_exit(void)
{
/* First of all disallow new sockets creation. */
sock_unregister(PF_INET6);
#ifdef CONFIG_PROC_FS
if6_proc_exit();
ac6_proc_exit();
ipv6_misc_proc_exit();
udp6_proc_exit();
udplite6_proc_exit();
tcp6_proc_exit();
raw6_proc_exit();
#endif
/* Cleanup code parts. */
ipv6_packet_cleanup();
#ifdef CONFIG_IPV6_MIP6
mip6_fini();
#endif
/* Cleanup code parts. */
ip6_flowlabel_cleanup();
addrconf_cleanup();
ip6_flowlabel_cleanup();
ip6_route_cleanup();
ipv6_packet_cleanup();
igmp6_cleanup();
#ifdef CONFIG_PROC_FS
/* Cleanup code parts. */
if6_proc_exit();
ac6_proc_exit();
ipv6_misc_proc_exit();
udplite6_proc_exit();
udp6_proc_exit();
tcp6_proc_exit();
raw6_proc_exit();
#endif
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);
}