[src/trunk]: src/sys/dev/scsipi Mark a potentially unused variable

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e16b28162947
branches:  trunk
changeset: 790712:e16b28162947
user:      martin <martin%NetBSD.org@localhost>
date:      Sat Oct 19 19:10:12 2013 +0000

description:
Mark a potentially unused variable

diffstat:

 sys/dev/scsipi/cd.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r cf66759aca6a -r e16b28162947 sys/dev/scsipi/cd.c
--- a/sys/dev/scsipi/cd.c       Sat Oct 19 19:08:39 2013 +0000
+++ b/sys/dev/scsipi/cd.c       Sat Oct 19 19:10:12 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cd.c,v 1.314 2013/09/28 09:00:26 skrll Exp $   */
+/*     $NetBSD: cd.c,v 1.315 2013/10/19 19:10:12 martin Exp $  */
 
 /*-
  * Copyright (c) 1998, 2001, 2003, 2004, 2005, 2008 The NetBSD Foundation,
@@ -50,7 +50,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cd.c,v 1.314 2013/09/28 09:00:26 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cd.c,v 1.315 2013/10/19 19:10:12 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -748,7 +748,7 @@
        struct scsi_rw_6 cmd_small;
        struct scsipi_generic *cmdp;
        struct scsipi_xfer *xs;
-       int flags, nblks, cmdlen, error;
+       int flags, nblks, cmdlen, error __unused;
 
        SC_DEBUG(periph, SCSIPI_DB2, ("cdstart "));
        /*