remove function is_proto_tcp()

The implementation of is_proto_tcp() was invalid since the IPv6 stuff got
merged into master. There's proto_is_tcp() that does the same job right.

Remove is_proto_tcp() and make its only caller use proto_is_tcp() instead.

Signed-off-by: Heiko Hund <heiko.hund@sophos.com>
Acked-By: Gert Doering <gert@greenie.muc.de>
Signed-off-by: David Sommerseth <davids@redhat.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/socket.h b/socket.h
index 33da53c..6336f92 100644
--- a/socket.h
+++ b/socket.h
@@ -563,12 +563,6 @@ legal_ipv4_port (int port)
   return port > 0 && port < 65536;
 }
 
-static inline int
-is_proto_tcp(const int p)
-{
-  return p > 0; /* depends on the definition of PROTO_x */
-}
-
 static inline bool
 link_socket_proto_connection_oriented (int proto)
 {