[src/trunk]: src/sys/dev/usb Reduce scope of a variable. No functional change.

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

details:   https://anonhg.NetBSD.org/src/rev/caa56bb0eff6
branches:  trunk
changeset: 347560:caa56bb0eff6
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Sep 03 07:23:27 2016 +0000

description:
Reduce scope of a variable.  No functional change.

diffstat:

 sys/dev/usb/usb_subr.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (54 lines):

diff -r de5a38dc0335 -r caa56bb0eff6 sys/dev/usb/usb_subr.c
--- a/sys/dev/usb/usb_subr.c    Sat Sep 03 07:20:12 2016 +0000
+++ b/sys/dev/usb/usb_subr.c    Sat Sep 03 07:23:27 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usb_subr.c,v 1.213 2016/09/03 07:20:12 skrll Exp $     */
+/*     $NetBSD: usb_subr.c,v 1.214 2016/09/03 07:23:27 skrll Exp $     */
 /*     $FreeBSD: src/sys/dev/usb/usb_subr.c,v 1.18 1999/11/17 22:33:47 n_hibma Exp $   */
 
 /*
@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usb_subr.c,v 1.213 2016/09/03 07:20:12 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb_subr.c,v 1.214 2016/09/03 07:23:27 skrll Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd.h"
@@ -1489,7 +1489,7 @@
                     int usedev)
 {
        struct usbd_port *p;
-       int i, j, err, s;
+       int i, j, err;
 
        di->udi_bus = device_unit(dev->ud_bus->ub_usbctl);
        di->udi_addr = dev->ud_addr;
@@ -1553,7 +1553,7 @@
                if (p->up_dev)
                        err = p->up_dev->ud_addr;
                else {
-                       s = UGETW(p->up_status.wPortStatus);
+                       int s = UGETW(p->up_status.wPortStatus);
                        if (s & UPS_PORT_ENABLED)
                                err = USB_PORT_ENABLED;
                        else if (s & UPS_SUSPEND)
@@ -1582,7 +1582,7 @@
                          int usedev)
 {
        struct usbd_port *p;
-       int i, j, err, s;
+       int i, j, err;
 
        di->udi_bus = device_unit(dev->ud_bus->ub_usbctl);
        di->udi_addr = dev->ud_addr;
@@ -1629,7 +1629,7 @@
                if (p->up_dev)
                        err = p->up_dev->ud_addr;
                else {
-                       s = UGETW(p->up_status.wPortStatus);
+                       int s = UGETW(p->up_status.wPortStatus);
                        if (s & UPS_PORT_ENABLED)
                                err = USB_PORT_ENABLED;
                        else if (s & UPS_SUSPEND)