commit dfd56b8b38fff3586f36232db58e1e9f7885a605
author Eric Dumazet <eric.dumazet@gmail.com> Sat Dec 10 09:48:31 2011 +0000
committer David S. Miller <davem@davemloft.net> Sun Dec 11 18:25:16 2011 -0500
tree 64c7142ebf4625939f68bd3603f1d37bacb20a73
parent 1ded132d4c3442aa3a619c94c245d7b5e0eb9731

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>

net/key/af_key.c

diff --git a/net/key/af_key.c b/net/key/af_key.c
index bfc0bef..11dbb22 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -375,7 +375,7 @@
 	const struct sadb_address *sp = p;
 	const struct sockaddr *addr = (const struct sockaddr *)(sp + 1);
 	const struct sockaddr_in *sin;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	const struct sockaddr_in6 *sin6;
 #endif
 	int len;
@@ -387,7 +387,7 @@
 		    sp->sadb_address_prefixlen > 32)
 			return -EINVAL;
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		len = DIV_ROUND_UP(sizeof(*sp) + sizeof(*sin6), sizeof(uint64_t));
 		if (sp->sadb_address_len != len ||
@@ -469,7 +469,7 @@
 	if (s_addr->sa_family != d_addr->sa_family)
 		return 0;
 	if (s_addr->sa_family != AF_INET
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	    && s_addr->sa_family != AF_INET6
 #endif
 		)
@@ -579,7 +579,7 @@
 	switch (family) {
 	case AF_INET:
 		return sizeof(struct sockaddr_in);
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		return sizeof(struct sockaddr_in6);
 #endif
@@ -595,7 +595,7 @@
 		xaddr->a4 =
 			((struct sockaddr_in *)sa)->sin_addr.s_addr;
 		return AF_INET;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		memcpy(xaddr->a6,
 		       &((struct sockaddr_in6 *)sa)->sin6_addr,
@@ -639,7 +639,7 @@
 	case AF_INET:
 		xaddr = (xfrm_address_t *)&((const struct sockaddr_in *)(addr + 1))->sin_addr;
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		xaddr = (xfrm_address_t *)&((const struct sockaddr_in6 *)(addr + 1))->sin6_addr;
 		break;
@@ -705,7 +705,7 @@
 		memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
 		return 32;
 	    }
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 	    {
 		struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa;
@@ -1311,7 +1311,7 @@
 		xdaddr = (xfrm_address_t *)&((struct sockaddr_in *)(daddr + 1))->sin_addr.s_addr;
 		xsaddr = (xfrm_address_t *)&((struct sockaddr_in *)(saddr + 1))->sin_addr.s_addr;
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		xdaddr = (xfrm_address_t *)&((struct sockaddr_in6 *)(daddr + 1))->sin6_addr;
 		xsaddr = (xfrm_address_t *)&((struct sockaddr_in6 *)(saddr + 1))->sin6_addr;
@@ -3146,7 +3146,7 @@
 			return NULL;
 		}
 		break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if IS_ENABLED(CONFIG_IPV6)
 	case AF_INET6:
 		if (opt != IPV6_IPSEC_POLICY) {
 			*dir = -EOPNOTSUPP;