can: j1939: rename J1939_ERRQUEUE_* to J1939_ERRQUEUE_TX_*

Prepare the world for the J1939_ERRQUEUE_RX_ version

Link: https://lore.kernel.org/r/20210707094854.30781-2-o.rempel@pengutronix.deSigned-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

net/can/j1939/j1939-priv.h

@@ -20,9 +20,9 @@
 
 struct j1939_session;
 enum j1939_sk_errqueue_type {
-	J1939_ERRQUEUE_ACK,
-	J1939_ERRQUEUE_SCHED,
-	J1939_ERRQUEUE_ABORT,
+	J1939_ERRQUEUE_TX_ACK,
+	J1939_ERRQUEUE_TX_SCHED,
+	J1939_ERRQUEUE_TX_ABORT,
 };
 
 /* j1939 devices */

net/can/j1939/socket.c

@@ -964,7 +964,7 @@ void j1939_sk_errqueue(struct j1939_session *session,
 	serr = SKB_EXT_ERR(skb);
 	memset(serr, 0, sizeof(*serr));
 	switch (type) {
-	case J1939_ERRQUEUE_ACK:
+	case J1939_ERRQUEUE_TX_ACK:
 		if (!(sk->sk_tsflags & SOF_TIMESTAMPING_TX_ACK)) {
 			kfree_skb(skb);
 			return;
@@ -975,7 +975,7 @@ void j1939_sk_errqueue(struct j1939_session *session,
 		serr->ee.ee_info = SCM_TSTAMP_ACK;
 		state = "ACK";
 		break;
-	case J1939_ERRQUEUE_SCHED:
+	case J1939_ERRQUEUE_TX_SCHED:
 		if (!(sk->sk_tsflags & SOF_TIMESTAMPING_TX_SCHED)) {
 			kfree_skb(skb);
 			return;
@@ -986,7 +986,7 @@ void j1939_sk_errqueue(struct j1939_session *session,
 		serr->ee.ee_info = SCM_TSTAMP_SCHED;
 		state = "SCH";
 		break;
-	case J1939_ERRQUEUE_ABORT:
+	case J1939_ERRQUEUE_TX_ABORT:
 		serr->ee.ee_errno = session->err;
 		serr->ee.ee_origin = SO_EE_ORIGIN_LOCAL;
 		serr->ee.ee_info = J1939_EE_INFO_TX_ABORT;

net/can/j1939/transport.c

@@ -261,9 +261,9 @@ static void __j1939_session_drop(struct j1939_session *session)
 static void j1939_session_destroy(struct j1939_session *session)
 {
 	if (session->err)
-		j1939_sk_errqueue(session, J1939_ERRQUEUE_ABORT);
+		j1939_sk_errqueue(session, J1939_ERRQUEUE_TX_ABORT);
 	else
-		j1939_sk_errqueue(session, J1939_ERRQUEUE_ACK);
+		j1939_sk_errqueue(session, J1939_ERRQUEUE_TX_ACK);
 
 	netdev_dbg(session->priv->ndev, "%s: 0x%p\n", __func__, session);
 
@@ -1044,7 +1044,7 @@ static int j1939_simple_txnext(struct j1939_session *session)
 	if (ret)
 		goto out_free;
 
-	j1939_sk_errqueue(session, J1939_ERRQUEUE_SCHED);
+	j1939_sk_errqueue(session, J1939_ERRQUEUE_TX_SCHED);
 	j1939_sk_queue_activate_next(session);
 
  out_free:
@@ -1438,7 +1438,7 @@ j1939_xtp_rx_cts_one(struct j1939_session *session, struct sk_buff *skb)
 		if (session->transmission) {
 			if (session->pkt.tx_acked)
 				j1939_sk_errqueue(session,
-						  J1939_ERRQUEUE_SCHED);
+						  J1939_ERRQUEUE_TX_SCHED);
 			j1939_session_txtimer_cancel(session);
 			j1939_tp_schedule_txtimer(session, 0);
 		}