diff options
Diffstat (limited to 'net/ipv6/netfilter/nf_log_ipv6.c')
| -rw-r--r-- | net/ipv6/netfilter/nf_log_ipv6.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c index 7b17a0be93e7..ddf07e6f59d7 100644 --- a/net/ipv6/netfilter/nf_log_ipv6.c +++ b/net/ipv6/netfilter/nf_log_ipv6.c @@ -5,6 +5,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/module.h> #include <linux/spinlock.h> @@ -398,8 +399,17 @@ static int __init nf_log_ipv6_init(void) if (ret < 0) return ret; - nf_log_register(NFPROTO_IPV6, &nf_ip6_logger); + ret = nf_log_register(NFPROTO_IPV6, &nf_ip6_logger); + if (ret < 0) { + pr_err("failed to register logger\n"); + goto err1; + } + return 0; + +err1: + unregister_pernet_subsys(&nf_log_ipv6_net_ops); + return ret; } static void __exit nf_log_ipv6_exit(void) @@ -412,6 +422,6 @@ module_init(nf_log_ipv6_init); module_exit(nf_log_ipv6_exit); MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>"); -MODULE_DESCRIPTION("Netfilter IPv4 packet logging"); +MODULE_DESCRIPTION("Netfilter IPv6 packet logging"); MODULE_LICENSE("GPL"); MODULE_ALIAS_NF_LOGGER(AF_INET6, 0); |