From b5cb2bbc4c6cb489941be881e8adfe136ee45b8e Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Sun, 16 Dec 2007 13:46:59 -0800 Subject: [IPV4] sctp: Use ipv4_is_ Signed-off-by: Joe Perches Acked-by: Vlad Yasevich Signed-off-by: David S. Miller --- net/sctp/protocol.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'net/sctp/protocol.c') diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index d50f610d1b02..dc22d7108494 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -359,7 +359,7 @@ static int sctp_v4_addr_valid(union sctp_addr *addr, const struct sk_buff *skb) { /* Is this a non-unicast address or a unusable SCTP address? */ - if (IS_IPV4_UNUSABLE_ADDRESS(&addr->v4.sin_addr.s_addr)) + if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr)) return 0; /* Is this a broadcast address? */ @@ -408,13 +408,15 @@ static sctp_scope_t sctp_v4_scope(union sctp_addr *addr) */ /* Check for unusable SCTP addresses. */ - if (IS_IPV4_UNUSABLE_ADDRESS(&addr->v4.sin_addr.s_addr)) { + if (IS_IPV4_UNUSABLE_ADDRESS(addr->v4.sin_addr.s_addr)) { retval = SCTP_SCOPE_UNUSABLE; - } else if (LOOPBACK(addr->v4.sin_addr.s_addr)) { + } else if (ipv4_is_loopback(addr->v4.sin_addr.s_addr)) { retval = SCTP_SCOPE_LOOPBACK; - } else if (IS_IPV4_LINK_ADDRESS(&addr->v4.sin_addr.s_addr)) { + } else if (ipv4_is_linklocal_169(addr->v4.sin_addr.s_addr)) { retval = SCTP_SCOPE_LINK; - } else if (IS_IPV4_PRIVATE_ADDRESS(&addr->v4.sin_addr.s_addr)) { + } else if (ipv4_is_private_10(addr->v4.sin_addr.s_addr) || + ipv4_is_private_172(addr->v4.sin_addr.s_addr) || + ipv4_is_private_192(addr->v4.sin_addr.s_addr)) { retval = SCTP_SCOPE_PRIVATE; } else { retval = SCTP_SCOPE_GLOBAL; -- cgit v1.2.3