[src/trunk]: src/sys/external/bsd/drm2/ttm Zero ttm_agp objects on creation.

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

details:   https://anonhg.NetBSD.org/src/rev/6a04a856e6fc
branches:  trunk
changeset: 331574:6a04a856e6fc
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Thu Aug 14 16:50:22 2014 +0000

description:
Zero ttm_agp objects on creation.

diffstat:

 sys/external/bsd/drm2/ttm/ttm_agp_backend.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 7c07e45e376b -r 6a04a856e6fc sys/external/bsd/drm2/ttm/ttm_agp_backend.c
--- a/sys/external/bsd/drm2/ttm/ttm_agp_backend.c       Thu Aug 14 16:47:52 2014 +0000
+++ b/sys/external/bsd/drm2/ttm/ttm_agp_backend.c       Thu Aug 14 16:50:22 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ttm_agp_backend.c,v 1.2 2014/08/14 16:47:52 riastradh Exp $    */
+/*     $NetBSD: ttm_agp_backend.c,v 1.3 2014/08/14 16:50:22 riastradh Exp $    */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ttm_agp_backend.c,v 1.2 2014/08/14 16:47:52 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ttm_agp_backend.c,v 1.3 2014/08/14 16:50:22 riastradh Exp $");
 
 #include <sys/types.h>
 #include <sys/kmem.h>
@@ -57,7 +57,7 @@
 {
        struct ttm_agp *ttm_agp;
 
-       ttm_agp = kmem_alloc(sizeof(*ttm_agp), KM_SLEEP);
+       ttm_agp = kmem_zalloc(sizeof(*ttm_agp), KM_SLEEP);
        ttm_agp->agp = &bridge->abd_sc;
        ttm_agp->ttm_dma.ttm.func = &ttm_agp_backend_func;