[libata] return ENOTTY rather than EOPNOTSUPP for unknown-ioctl

284851bf · Jeff Garzik · 6f60f5cf · 284851bf
Commit 284851bf authored Oct 25, 2004 by Jeff Garzik
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drivers/scsi/libata-scsi.c drivers/scsi/libata-scsi.c +1 -1

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--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -97,7 +97,7 @@ int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg)
 		return 0;
 	default:
-		rc = -EOPNOTSUPP;
+		rc = -ENOTTY;
 		break;
 	}