[src/trunk]: src/sys/dev/usb Style. No functional change.

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

details:   https://anonhg.NetBSD.org/src/rev/f3a75d4a9375
branches:  trunk
changeset: 347561:f3a75d4a9375
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Sep 03 07:29:16 2016 +0000

description:
Style.  No functional change.

diffstat:

 sys/dev/usb/usb_subr.c |  20 +++++++++-----------
 1 files changed, 9 insertions(+), 11 deletions(-)

diffs (62 lines):

diff -r caa56bb0eff6 -r f3a75d4a9375 sys/dev/usb/usb_subr.c
--- a/sys/dev/usb/usb_subr.c    Sat Sep 03 07:23:27 2016 +0000
+++ b/sys/dev/usb/usb_subr.c    Sat Sep 03 07:29:16 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usb_subr.c,v 1.214 2016/09/03 07:23:27 skrll Exp $     */
+/*     $NetBSD: usb_subr.c,v 1.215 2016/09/03 07:29:16 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 1.214 2016/09/03 07:23:27 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb_subr.c,v 1.215 2016/09/03 07:29:16 skrll Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd.h"
@@ -1545,10 +1545,8 @@
                return;
        }
 
-       for (i = 0;
-            i < __arraycount(di->udi_ports) &&
-                    i < dev->ud_hub->uh_hubdesc.bNbrPorts;
-            i++) {
+       const int nports = dev->ud_hub->uh_hubdesc.bNbrPorts;
+       for (i = 0; i < __arraycount(di->udi_ports) && i < nports; i++) {
                p = &dev->ud_hub->uh_ports[i];
                if (p->up_dev)
                        err = p->up_dev->ud_addr;
@@ -1573,7 +1571,7 @@
                }
                di->udi_ports[i] = err;
        }
-       di->udi_nports = dev->ud_hub->uh_hubdesc.bNbrPorts;
+       di->udi_nports = nports;
 }
 
 #ifdef COMPAT_30
@@ -1621,9 +1619,9 @@
                di->udi_nports = 0;
                return;
        }
-       for (i = 0;
-            i < __arraycount(di->udi_ports) &&
-                    i < dev->ud_hub->uh_hubdesc.bNbrPorts;
+
+       const int nports = dev->ud_hub->uh_hubdesc.bNbrPorts;
+       for (i = 0; i < __arraycount(di->udi_ports) && i < nports;
             i++) {
                p = &dev->ud_hub->uh_ports[i];
                if (p->up_dev)
@@ -1641,7 +1639,7 @@
                }
                di->udi_ports[i] = err;
        }
-       di->udi_nports = dev->ud_hub->uh_hubdesc.bNbrPorts;
+       di->udi_nports = nports;
 }
 #endif