diff options
| -rw-r--r-- | net/bridge/netfilter/ebt_log.c | 12 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ipt_LOG.c | 12 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6t_LOG.c | 12 |
3 files changed, 12 insertions, 24 deletions
diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c index 45712aec6a0e..031bfa4a51fc 100644 --- a/net/bridge/netfilter/ebt_log.c +++ b/net/bridge/netfilter/ebt_log.c @@ -196,14 +196,10 @@ static int __init ebt_log_init(void) ret = ebt_register_watcher(&log); if (ret < 0) return ret; - if (nf_log_register(PF_BRIDGE, &ebt_log_logger) < 0) { - printk(KERN_WARNING "ebt_log: not logging via system console " - "since somebody else already registered for PF_INET\n"); - /* we cannot make module load fail here, since otherwise - * ebtables userspace would abort */ - } - - return 0; + ret = nf_log_register(PF_BRIDGE, &ebt_log_logger); + if (ret < 0 && ret != -EEXIST) + ebt_unregister_watcher(&log); + return ret; } static void __exit ebt_log_fini(void) diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index 2fa36618c517..a42c5cd968b1 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.c @@ -477,14 +477,10 @@ static int __init ipt_log_init(void) ret = xt_register_target(&ipt_log_reg); if (ret < 0) return ret; - if (nf_log_register(PF_INET, &ipt_log_logger) < 0) { - printk(KERN_WARNING "ipt_LOG: not logging via system console " - "since somebody else already registered for PF_INET\n"); - /* we cannot make module load fail here, since otherwise - * iptables userspace would abort */ - } - - return 0; + ret = nf_log_register(PF_INET, &ipt_log_logger); + if (ret < 0 && ret != -EEXIST) + xt_unregister_target(&ipt_log_reg); + return ret; } static void __exit ipt_log_fini(void) diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c index b465e24e90b3..5bb9cd349350 100644 --- a/net/ipv6/netfilter/ip6t_LOG.c +++ b/net/ipv6/netfilter/ip6t_LOG.c @@ -490,14 +490,10 @@ static int __init ip6t_log_init(void) ret = xt_register_target(&ip6t_log_reg); if (ret < 0) return ret; - if (nf_log_register(PF_INET6, &ip6t_logger) < 0) { - printk(KERN_WARNING "ip6t_LOG: not logging via system console " - "since somebody else already registered for PF_INET6\n"); - /* we cannot make module load fail here, since otherwise - * ip6tables userspace would abort */ - } - - return 0; + ret = nf_log_register(PF_INET6, &ip6t_logger); + if (ret < 0 && ret != -EEXIST) + xt_unregister_target(&ip6t_log_reg); + return ret; } static void __exit ip6t_log_fini(void) |