rxrpc: Don't pass gfp around in incoming call handling functions

Don't pass gfp around in incoming call handling functions, but rather hard
code it at the points where we actually need it since the value comes from
within the rxrpc driver and is always the same.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
index 9942da1..9b69667 100644
--- a/net/rxrpc/ar-connection.c
+++ b/net/rxrpc/ar-connection.c
@@ -619,8 +619,7 @@
  */
 struct rxrpc_connection *
 rxrpc_incoming_connection(struct rxrpc_transport *trans,
-			  struct rxrpc_host_header *hdr,
-			  gfp_t gfp)
+			  struct rxrpc_host_header *hdr)
 {
 	struct rxrpc_connection *conn, *candidate = NULL;
 	struct rb_node *p, **pp;
@@ -659,7 +658,7 @@
 
 	/* not yet present - create a candidate for a new record and then
 	 * redo the search */
-	candidate = rxrpc_alloc_connection(gfp);
+	candidate = rxrpc_alloc_connection(GFP_NOIO);
 	if (!candidate) {
 		_leave(" = -ENOMEM");
 		return ERR_PTR(-ENOMEM);