can: j1939: j1939_session_tx_dat(): fix typo

This patch fixes a typo in the j1939_session_tx_dat() function.

Link: https://lore.kernel.org/r/20210729113917.1655492-1-mkl@pengutronix.de
Fixes: 9d71dd0c ("can: add support of SAE J1939 protocol")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

net/can/j1939/transport.c

@@ -822,7 +822,7 @@ static int j1939_session_tx_dat(struct j1939_session *session)
 		memcpy(&dat[1], &tpdat[offset], len);
 		ret = j1939_tp_tx_dat(session, dat, len + 1);
 		if (ret < 0) {
-			/* ENOBUS == CAN interface TX queue is full */
+			/* ENOBUFS == CAN interface TX queue is full */
 			if (ret != -ENOBUFS)
 				netdev_alert(priv->ndev,
 					     "%s: 0x%p: queue data error: %i\n",