[src/trunk]: src/sys/arch/powerpc - remove set but unused variables

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

details:   https://anonhg.NetBSD.org/src/rev/0ede174f330d
branches:  trunk
changeset: 791079:0ede174f330d
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sun Nov 03 22:22:03 2013 +0000

description:
- remove set but unused variables

diffstat:

 sys/arch/powerpc/pci/pci_machdep_ofw.c |  9 ++++-----
 sys/arch/powerpc/powerpc/syscall.c     |  7 ++-----
 2 files changed, 6 insertions(+), 10 deletions(-)

diffs (76 lines):

diff -r d7a25bf27f36 -r 0ede174f330d sys/arch/powerpc/pci/pci_machdep_ofw.c
--- a/sys/arch/powerpc/pci/pci_machdep_ofw.c    Sun Nov 03 22:15:57 2013 +0000
+++ b/sys/arch/powerpc/pci/pci_machdep_ofw.c    Sun Nov 03 22:22:03 2013 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pci_machdep_ofw.c,v 1.18 2012/02/01 09:54:03 matt Exp $ */
+/* $NetBSD: pci_machdep_ofw.c,v 1.19 2013/11/03 22:22:03 mrg Exp $ */
 
 /*-
  * Copyright (c) 2007 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pci_machdep_ofw.c,v 1.18 2012/02/01 09:54:03 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pci_machdep_ofw.c,v 1.19 2013/11/03 22:22:03 mrg Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -375,13 +375,12 @@
        prop_dictionary_t dict, devsub;
        prop_object_t pinsub;
        prop_number_t pbus;
-       int busno, bus, pin, line, swiz, dev, origdev, func, i;
+       int busno, pin, line, dev, origdev, func, i;
        char key[20];
 
        pin = pa->pa_intrpin;
        line = pa->pa_intrline;
-       bus = busno = pa->pa_bus;
-       swiz = pa->pa_intrswiz;
+       busno = pa->pa_bus;
        origdev = dev = pa->pa_device;
        func = pa->pa_function;
        i = 0;
diff -r d7a25bf27f36 -r 0ede174f330d sys/arch/powerpc/powerpc/syscall.c
--- a/sys/arch/powerpc/powerpc/syscall.c        Sun Nov 03 22:15:57 2013 +0000
+++ b/sys/arch/powerpc/powerpc/syscall.c        Sun Nov 03 22:22:03 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: syscall.c,v 1.52 2013/06/26 06:31:53 matt Exp $        */
+/*     $NetBSD: syscall.c,v 1.53 2013/11/03 22:22:03 mrg Exp $ */
 
 /*
  * Copyright (C) 2002 Matt Thomas
@@ -61,7 +61,7 @@
 #define EMULNAME(x)    (x)
 #define EMULNAMEU(x)   (x)
 
-__KERNEL_RCSID(0, "$NetBSD: syscall.c,v 1.52 2013/06/26 06:31:53 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: syscall.c,v 1.53 2013/11/03 22:22:03 mrg Exp $");
 
 void
 child_return(void *arg)
@@ -91,7 +91,6 @@
        const struct sysent *callp;
        size_t argsize;
        register_t code;
-       register_t realcode;
        register_t *params, rval[2];
        register_t args[10];
        int error;
@@ -105,7 +104,6 @@
        params = tf->tf_fixreg + FIRSTARG;
        n = NARGREG;
 
-       realcode = code;
        {
                switch (code) {
                case EMULNAMEU(SYS_syscall):
@@ -129,7 +127,6 @@
 
                code &= EMULNAMEU(SYS_NSYSENT) - 1;
                callp = p->p_emul->e_sysent + code;
-               realcode = code;
        }
 
        argsize = callp->sy_argsize;