[src/trunk]: src/sys/external/bsd/drm2/linux Zero the whole thing for good me...

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

details:   https://anonhg.NetBSD.org/src/rev/66aa8c729ec0
branches:  trunk
changeset: 992960:66aa8c729ec0
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Aug 27 14:17:04 2018 +0000

description:
Zero the whole thing for good measure.

diffstat:

 sys/external/bsd/drm2/linux/linux_pci.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r dac95b0cae8e -r 66aa8c729ec0 sys/external/bsd/drm2/linux/linux_pci.c
--- a/sys/external/bsd/drm2/linux/linux_pci.c   Mon Aug 27 14:16:52 2018 +0000
+++ b/sys/external/bsd/drm2/linux/linux_pci.c   Mon Aug 27 14:17:04 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: linux_pci.c,v 1.2 2018/08/27 14:16:52 riastradh Exp $  */
+/*     $NetBSD: linux_pci.c,v 1.3 2018/08/27 14:17:04 riastradh Exp $  */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux_pci.c,v 1.2 2018/08/27 14:16:52 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux_pci.c,v 1.3 2018/08/27 14:17:04 riastradh Exp $");
 
 #include <linux/pci.h>
 
@@ -57,6 +57,8 @@
            PCI_SUBSYS_ID_REG);
        unsigned i;
 
+       memset(pdev, 0, sizeof(*pdev)); /* paranoia */
+
        pdev->pd_pa = *pa;
        pdev->pd_kludges = kludges;
        pdev->pd_rom_vaddr = NULL;