ide-tape: dump gcw fields on error in idetape_identify_device()

Cc: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-tape.c

@@ -3852,16 +3852,17 @@ static int idetape_identify_device (ide_drive_t *drive)
 
 	/* Check that we can support this device */
 
-	if (gcw.protocol !=2 )
+	if (gcw.protocol != 2)
-		printk(KERN_ERR "ide-tape: Protocol is not ATAPI\n");
+		printk(KERN_ERR "ide-tape: Protocol (0x%02x) is not ATAPI\n",
+				gcw.protocol);
 	else if (gcw.device_type != 1)
-		printk(KERN_ERR "ide-tape: Device type is not set to tape\n");
+		printk(KERN_ERR "ide-tape: Device type (0x%02x) is not set "
+				"to tape\n", gcw.device_type);
 	else if (!gcw.removable)
 		printk(KERN_ERR "ide-tape: The removable flag is not set\n");
 	else if (gcw.packet_size != 0) {
-		printk(KERN_ERR "ide-tape: Packet size is not 12 bytes long\n");
+		printk(KERN_ERR "ide-tape: Packet size (0x%02x) is not 12 "
-		if (gcw.packet_size == 1)
+				"bytes long\n", gcw.packet_size);
-			printk(KERN_ERR "ide-tape: Sorry, padding to 16 bytes is still not supported\n");
 	} else
 		return 1;
 	return 0;