[src/trunk]: src/sys/arch/usermode/dev Remove dead code. The error variable w...

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

details:   https://anonhg.NetBSD.org/src/rev/433d5892ecd1
branches:  trunk
changeset: 772016:433d5892ecd1
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Tue Dec 13 15:53:47 2011 +0000

description:
Remove dead code. The error variable was no longer used.

diffstat:

 sys/arch/usermode/dev/ld_thunkbus.c |  8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diffs (37 lines):

diff -r 7c46579e8957 -r 433d5892ecd1 sys/arch/usermode/dev/ld_thunkbus.c
--- a/sys/arch/usermode/dev/ld_thunkbus.c       Tue Dec 13 15:50:17 2011 +0000
+++ b/sys/arch/usermode/dev/ld_thunkbus.c       Tue Dec 13 15:53:47 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ld_thunkbus.c,v 1.22 2011/12/13 15:50:17 reinoud Exp $ */
+/* $NetBSD: ld_thunkbus.c,v 1.23 2011/12/13 15:53:47 reinoud Exp $ */
 
 /*-
  * Copyright (c) 2011 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ld_thunkbus.c,v 1.22 2011/12/13 15:50:17 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ld_thunkbus.c,v 1.23 2011/12/13 15:53:47 reinoud Exp $");
 
 #include <sys/param.h>
 #include <sys/proc.h>
@@ -129,7 +129,6 @@
 {
        struct ld_thunkbus_softc *sc = (struct ld_thunkbus_softc *)ld;
        struct ld_thunkbus_transfer *tt = &sc->sc_tt;
-       int error;
 
        tt->tt_sc = sc;
        tt->tt_bp = bp;
@@ -137,9 +136,8 @@
        /* let the softint do the work */
        sc->busy = true;
        spl_intr(IPL_BIO, softint_schedule, sc->sc_ih);
-       error = 0;
 
-       return error == -1 ? thunk_geterrno() : 0;
+       return 0;
 }
 
 static void