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authorEric Dumazet <edumazet@google.com>2012-05-18 08:14:11 +0200
committerDavid S. Miller <davem@davemloft.net>2012-05-18 02:24:13 -0400
commit92113bfde2f0982daa5a372d67b62f3d55bbc88a (patch)
treeb5170e0f77f259c231cd105d7035203f1fa0bc1f /net
parentcbc264cacd08e51fd4a64b5d5b1ba48f523990d1 (diff)
downloadlinux-92113bfde2f0982daa5a372d67b62f3d55bbc88a.tar.gz
ipv6: bool conversions phase1
ipv6_opt_accepted() returns a bool, and can use const pointers ipv6_addr_equal(), ipv6_addr_any(), ipv6_addr_loopback(), ipv6_addr_orchid() return a bool. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/af_inet6.c10
-rw-r--r--net/ipv6/ip6_tunnel.c2
2 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 138d4986c32..e22e6d88bac 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -678,10 +678,10 @@ int inet6_sk_rebuild_header(struct sock *sk)
}
EXPORT_SYMBOL_GPL(inet6_sk_rebuild_header);
-int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
+bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb)
{
- struct ipv6_pinfo *np = inet6_sk(sk);
- struct inet6_skb_parm *opt = IP6CB(skb);
+ const struct ipv6_pinfo *np = inet6_sk(sk);
+ const struct inet6_skb_parm *opt = IP6CB(skb);
if (np->rxopt.all) {
if ((opt->hop && (np->rxopt.bits.hopopts ||
@@ -693,9 +693,9 @@ int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
np->rxopt.bits.osrcrt)) ||
((opt->dst1 || opt->dst0) &&
(np->rxopt.bits.dstopts || np->rxopt.bits.odstopts)))
- return 1;
+ return true;
}
- return 0;
+ return false;
}
EXPORT_SYMBOL_GPL(ipv6_opt_accepted);
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index e65c56009bb..c9015fad8d6 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -818,7 +818,7 @@ static void init_tel_txopt(struct ipv6_tel_txoption *opt, __u8 encap_limit)
* 0 else
**/
-static inline int
+static inline bool
ip6_tnl_addr_conflict(const struct ip6_tnl *t, const struct ipv6hdr *hdr)
{
return ipv6_addr_equal(&t->parms.raddr, &hdr->saddr);