rxrpc: Pass sk_buff * rather than rxrpc_host_header * to functions

Pass a pointer to struct sk_buff rather than struct rxrpc_host_header to
functions so that they can in the future get at transport protocol parameters
rather than just RxRPC parameters.

Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c
index 553b67c1..5a70dc4 100644
--- a/net/rxrpc/call_accept.c
+++ b/net/rxrpc/call_accept.c
@@ -110,7 +110,7 @@
 		goto error;
 	}
 
-	conn = rxrpc_incoming_connection(trans, &sp->hdr);
+	conn = rxrpc_incoming_connection(trans, skb);
 	rxrpc_put_transport(trans);
 	if (IS_ERR(conn)) {
 		_debug("no conn");
@@ -118,7 +118,7 @@
 		goto error;
 	}
 
-	call = rxrpc_incoming_call(rx, conn, &sp->hdr);
+	call = rxrpc_incoming_call(rx, conn, skb);
 	rxrpc_put_connection(conn);
 	if (IS_ERR(call)) {
 		_debug("no call");