[src/trunk]: src/sys/dev/usb Use NULL not 0 for pointers.

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

details:   https://anonhg.NetBSD.org/src/rev/2eaa48bcd21b
branches:  trunk
changeset: 337322:2eaa48bcd21b
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Apr 11 10:10:14 2015 +0000

description:
Use NULL not 0 for pointers.

Add a '\n' to a DPRINTF (old style)

diffstat:

 sys/dev/usb/usb_subr.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (34 lines):

diff -r 8fb5e944862c -r 2eaa48bcd21b sys/dev/usb/usb_subr.c
--- a/sys/dev/usb/usb_subr.c    Sat Apr 11 05:24:30 2015 +0000
+++ b/sys/dev/usb/usb_subr.c    Sat Apr 11 10:10:14 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usb_subr.c,v 1.200 2015/04/05 09:12:06 skrll Exp $     */
+/*     $NetBSD: usb_subr.c,v 1.201 2015/04/11 10:10:14 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 1.200 2015/04/05 09:12:06 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb_subr.c,v 1.201 2015/04/11 10:10:14 skrll Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd.h"
@@ -896,12 +896,13 @@
                                         usbd_ifprint, config_stdsubmatch);
                if (!dv)
                        continue;
-               ifaces[i] = 0; /* claim */
+               /* claim */
+               ifaces[i] = NULL;
                /* account for ifaces claimed by the driver behind our back */
                for (j = 0; j < nifaces; j++) {
                        if (!ifaces[j] && !dev->subdevs[j]) {
                                DPRINTF(("%s: interface %d claimed "
-                                   "behind our back", __func__, j));
+                                   "behind our back\n", __func__, j));
                                dev->subdevs[j] = dv;
                                dev->nifaces_claimed++;
                        }