From 248b238dc960a42aa235057ba0a51a98ae2b0f0d Mon Sep 17 00:00:00 2001 From: Daniel Lezcano Date: Tue, 11 Dec 2007 02:23:54 -0800 Subject: [IPV6]: make extended headers to return an error at initialization This patch factorize the code for the differents init functions for rthdr, nodata, destopt in a single function exthdrs_init. This function returns an error so the af_inet6 module can check correctly the initialization. Signed-off-by: Daniel Lezcano Signed-off-by: David S. Miller --- net/ipv6/af_inet6.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'net/ipv6/af_inet6.c') diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 614f3d905dd..442c298c1d7 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -859,10 +859,11 @@ static int __init inet6_init(void) goto addrconf_fail; /* Init v6 extension headers. */ - ipv6_rthdr_init(); + err = ipv6_exthdrs_init(); + if (err) + goto ipv6_exthdrs_fail; + ipv6_frag_init(); - ipv6_nodata_init(); - ipv6_destopt_init(); /* Init v6 transport protocols. */ udpv6_init(); @@ -874,6 +875,8 @@ static int __init inet6_init(void) out: return err; +ipv6_exthdrs_fail: + addrconf_cleanup(); addrconf_fail: ip6_flowlabel_cleanup(); ip6_flowlabel_fail: @@ -932,6 +935,7 @@ static void __exit inet6_exit(void) /* Cleanup code parts. */ ipv6_packet_cleanup(); + ipv6_exthdrs_exit(); addrconf_cleanup(); ip6_flowlabel_cleanup(); ip6_route_cleanup(); -- cgit v1.2.3