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[IPV6]: make frag to return an error at initialization

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This patch makes the frag_init to return an error code, so the af_inet6
module can handle the error.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Lezcano
2007-12-11 02:24:29 -08:00
committed by David S. Miller
parent 248b238dc9
commit 853cbbaaa4
3 changed files with 21 additions and 6 deletions
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8
net/ipv6/af_inet6.c
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@@ -863,7 +863,9 @@ static int __init inet6_init(void)
if (err)
goto ipv6_exthdrs_fail;
ipv6_frag_init();
err = ipv6_frag_init();
if (err)
goto ipv6_frag_fail;
/* Init v6 transport protocols. */
udpv6_init();
@@ -875,6 +877,8 @@ static int __init inet6_init(void)
out:
return err;
ipv6_frag_fail:
ipv6_exthdrs_exit();
ipv6_exthdrs_fail:
addrconf_cleanup();
addrconf_fail:
@@ -934,7 +938,7 @@ static void __exit inet6_exit(void)
/* Cleanup code parts. */
ipv6_packet_cleanup();
ipv6_frag_exit();
ipv6_exthdrs_exit();
addrconf_cleanup();
ip6_flowlabel_cleanup();