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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-12-10 09:48:31 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-11 18:25:16 -0500 |
| commit | dfd56b8b38fff3586f36232db58e1e9f7885a605 (patch) | |
| tree | 64c7142ebf4625939f68bd3603f1d37bacb20a73 /net/ipv4/xfrm4_tunnel.c | |
| parent | 1ded132d4c3442aa3a619c94c245d7b5e0eb9731 (diff) | |
| download | lwn-dfd56b8b38fff3586f36232db58e1e9f7885a605.tar.gz lwn-dfd56b8b38fff3586f36232db58e1e9f7885a605.zip | |
net: use IS_ENABLED(CONFIG_IPV6)
Instead of testing defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_tunnel.c')
| -rw-r--r-- | net/ipv4/xfrm4_tunnel.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c index 82806455e859..9247d9d70e9d 100644 --- a/net/ipv4/xfrm4_tunnel.c +++ b/net/ipv4/xfrm4_tunnel.c @@ -64,7 +64,7 @@ static struct xfrm_tunnel xfrm_tunnel_handler __read_mostly = { .priority = 2, }; -#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, @@ -84,7 +84,7 @@ static int __init ipip_init(void) 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"); xfrm4_tunnel_deregister(&xfrm_tunnel_handler, AF_INET); @@ -97,7 +97,7 @@ 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"); #endif |