diff options
Diffstat (limited to 'net/ipv4/xfrm4_tunnel.c')
| -rw-r--r-- | net/ipv4/xfrm4_tunnel.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c index 82806455e85..06347dbd32c 100644 --- a/net/ipv4/xfrm4_tunnel.c +++ b/net/ipv4/xfrm4_tunnel.c @@ -3,6 +3,8 @@ * Copyright (C) 2003 David S. Miller (davem@redhat.com) */ +#define pr_fmt(fmt) "IPsec: " fmt + #include <linux/skbuff.h> #include <linux/module.h> #include <linux/mutex.h> @@ -61,10 +63,10 @@ static int xfrm_tunnel_err(struct sk_buff *skb, u32 info) static struct xfrm_tunnel xfrm_tunnel_handler __read_mostly = { .handler = xfrm_tunnel_rcv, .err_handler = xfrm_tunnel_err, - .priority = 2, + .priority = 3, }; -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) static struct xfrm_tunnel xfrm64_tunnel_handler __read_mostly = { .handler = xfrm_tunnel_rcv, .err_handler = xfrm_tunnel_err, @@ -75,18 +77,18 @@ static struct xfrm_tunnel xfrm64_tunnel_handler __read_mostly = { static int __init ipip_init(void) { if (xfrm_register_type(&ipip_type, AF_INET) < 0) { - printk(KERN_INFO "ipip init: can't add xfrm type\n"); + pr_info("%s: can't add xfrm type\n", __func__); return -EAGAIN; } if (xfrm4_tunnel_register(&xfrm_tunnel_handler, AF_INET)) { - printk(KERN_INFO "ipip init: can't add xfrm handler for AF_INET\n"); + pr_info("%s: can't add xfrm handler for AF_INET\n", __func__); xfrm_unregister_type(&ipip_type, AF_INET); return -EAGAIN; } -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) if (xfrm4_tunnel_register(&xfrm64_tunnel_handler, AF_INET6)) { - printk(KERN_INFO "ipip init: can't add xfrm handler for AF_INET6\n"); + pr_info("%s: can't add xfrm handler for AF_INET6\n", __func__); xfrm4_tunnel_deregister(&xfrm_tunnel_handler, AF_INET); xfrm_unregister_type(&ipip_type, AF_INET); return -EAGAIN; @@ -97,14 +99,16 @@ static int __init ipip_init(void) static void __exit ipip_fini(void) { -#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +#if IS_ENABLED(CONFIG_IPV6) if (xfrm4_tunnel_deregister(&xfrm64_tunnel_handler, AF_INET6)) - printk(KERN_INFO "ipip close: can't remove xfrm handler for AF_INET6\n"); + pr_info("%s: can't remove xfrm handler for AF_INET6\n", + __func__); #endif if (xfrm4_tunnel_deregister(&xfrm_tunnel_handler, AF_INET)) - printk(KERN_INFO "ipip close: can't remove xfrm handler for AF_INET\n"); + pr_info("%s: can't remove xfrm handler for AF_INET\n", + __func__); if (xfrm_unregister_type(&ipip_type, AF_INET) < 0) - printk(KERN_INFO "ipip close: can't remove xfrm type\n"); + pr_info("%s: can't remove xfrm type\n", __func__); } module_init(ipip_init); |