[src/trunk]: src/sys/arch/prep/stand/boot Appease gcc - error: 'error' may be...

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

details:   https://anonhg.NetBSD.org/src/rev/1699d6531ff7
branches:  trunk
changeset: 815121:1699d6531ff7
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Apr 30 15:09:25 2016 +0000

description:
Appease gcc - error: 'error' may be used uninitialized in this function

diffstat:

 sys/arch/prep/stand/boot/siop.c |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (34 lines):

diff -r 152c2fefa9aa -r 1699d6531ff7 sys/arch/prep/stand/boot/siop.c
--- a/sys/arch/prep/stand/boot/siop.c   Sat Apr 30 15:03:55 2016 +0000
+++ b/sys/arch/prep/stand/boot/siop.c   Sat Apr 30 15:09:25 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: siop.c,v 1.2 2014/04/03 23:49:47 mrg Exp $     */
+/*     $NetBSD: siop.c,v 1.3 2016/04/30 15:09:25 skrll Exp $   */
 /*
  * Copyright (c) 2010 KIYOHARA Takashi
  * All rights reserved.
@@ -864,7 +864,7 @@
 {
        struct scsi_sense_data *sense;
        u_int8_t key;
-       int error;
+       int error = 0;
        uint32_t info;
        static const char *error_mes[] = {
                "soft error (corrected)",
@@ -923,7 +923,6 @@
                                xs->resid = 0;  /* not short read */
                        }
                case SKEY_EQUAL:
-                       error = 0;
                        break;
                case SKEY_NOT_READY:
                        if (adp->sd->sc_flags & FLAGS_REMOVABLE)
@@ -952,7 +951,6 @@
                        error = EROFS;
                        break;
                case SKEY_BLANK_CHECK:
-                       error = 0;
                        break;
                case SKEY_ABORTED_COMMAND:
                        break;