rxrpc: Clean up whitespace

Clean up some whitespace from rxrpc.
Signed-off-by: David Howells <dhowells@redhat.com>

net/rxrpc/call_event.c

@@ -426,7 +426,7 @@ void rxrpc_process_call(struct work_struct *work)
 	next = call->expect_rx_by;
 
 #define set(T) { t = READ_ONCE(T); if (time_before(t, next)) next = t; }
-	
+
 	set(call->expect_req_by);
 	set(call->expect_term_by);
 	set(call->ack_at);

net/rxrpc/conn_object.c

@@ -424,7 +424,7 @@ void rxrpc_service_connection_reaper(struct work_struct *work)
 	if (earliest != now + MAX_JIFFY_OFFSET) {
 		_debug("reschedule reaper %ld", (long)earliest - (long)now);
 		ASSERT(time_after(earliest, now));
-		rxrpc_set_service_reap_timer(rxnet, earliest);		
+		rxrpc_set_service_reap_timer(rxnet, earliest);
 	}
 
 	while (!list_empty(&graveyard)) {

net/rxrpc/input.c

@@ -976,7 +976,7 @@ static void rxrpc_input_call_packet(struct rxrpc_call *call,
 		rxrpc_reduce_call_timer(call, expect_rx_by, now,
 					rxrpc_timer_set_for_normal);
 	}
-	
+
 	switch (sp->hdr.type) {
 	case RXRPC_PACKET_TYPE_DATA:
 		rxrpc_input_data(call, skb, skew);
@@ -1213,7 +1213,7 @@ void rxrpc_data_ready(struct sock *udp_sk)
 				goto reupgrade;
 			conn->service_id = sp->hdr.serviceId;
 		}
-		
+
 		if (sp->hdr.callNumber == 0) {
 			/* Connection-level packet */
 			_debug("CONN %p {%d}", conn, conn->debug_id);