can: sja1000: Fix error location forwarding

According to SJA1000 documentation the location of error is available
regardless of an error type. Therefore it should always be forwarded to
SocketCAN.

Signed-off-by: Nikita Edward Baruzdin <[e-mail]>
Signed-off-by: Alexander GQ Gerasiov <[e-mail]>
Acked-by: Oliver Hartkopp <[e-mail]>
Signed-off-by: Marc Kleine-Budde <[e-mail]>

drivers/net/can/sja1000/sja1000.c

···
 
 		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
 
+		/* set error type */
 		switch (ecc & ECC_MASK) {
 		case ECC_BIT:
 			cf->data[2] |= CAN_ERR_PROT_BIT;
···
 			cf->data[2] |= CAN_ERR_PROT_STUFF;
 			break;
 		default:
-			cf->data[3] = ecc & ECC_SEG;
 			break;
 		}
+
+		/* set error location */
+		cf->data[3] = ecc & ECC_SEG;
+
 		/* Error occurred during transmission? */
 		if ((ecc & ECC_DIR) == 0)
 			cf->data[2] |= CAN_ERR_PROT_TX;