[SCTP] embedded sctp_addr: net-endian mirrors

Add sctp_chunk->source, sctp_sockaddr_entry->a, sctp_transport->ipaddr
and sctp_transport->saddr, maintain them as net-endian mirrors of
their host-endian counterparts.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 953a73f968..2c35f2fd56 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -713,6 +713,7 @@ struct sctp_chunk {
         unsigned long sent_at;
 
         /* What is the origin IP address for this chunk?  */
+        union sctp_addr source;
         union sctp_addr source_h;
         /* Destination address for this chunk. */
         union sctp_addr dest;
@@ -756,6 +757,7 @@ const union sctp_addr *sctp_source(const struct sctp_chunk *chunk);
 /* This is a structure for holding either an IPv6 or an IPv4 address.  */
 struct sctp_sockaddr_entry {
         struct list_head list;
+        union sctp_addr a;
         union sctp_addr a_h;
         __u8 use_as_src;
 };
@@ -842,6 +844,7 @@ struct sctp_transport {
         int      dead;
 
         /* This is the peer's IP address and port. */
+        union sctp_addr ipaddr;
         union sctp_addr ipaddr_h;
 
         /* These are the functions we call to handle LLP stuff.  */
@@ -900,6 +903,7 @@ struct sctp_transport {
         /* Destination */
         struct dst_entry *dst;
         /* Source address. */
+        union sctp_addr saddr;
         union sctp_addr saddr_h;
 
         /* When was the last time(in jiffies) that a data packet was sent on