From 59fbe01fea8f77fc3810643c14a1738d197d4291 Mon Sep 17 00:00:00 2001
From: Eric Anholt <anholt@freebsd.org>
Date: Sun, 19 Oct 2003 22:29:08 +0000
Subject: Clean up extra zeroing of dev->dma, and use calloc to take advantage
 of     M_ZERO.

---
 bsd-core/drm_dma.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

(limited to 'bsd-core')

diff --git a/bsd-core/drm_dma.c b/bsd-core/drm_dma.c
index 877fd4e1..d5852403 100644
--- a/bsd-core/drm_dma.c
+++ b/bsd-core/drm_dma.c
@@ -46,17 +46,11 @@
 
 int DRM(dma_setup)( drm_device_t *dev )
 {
-	int i;
 
-	dev->dma = DRM(alloc)( sizeof(*dev->dma), DRM_MEM_DRIVER );
-	if ( !dev->dma )
+	dev->dma = DRM(calloc)(1, sizeof(*dev->dma), DRM_MEM_DRIVER);
+	if (dev->dma == NULL)
 		return DRM_ERR(ENOMEM);
 
-	memset( dev->dma, 0, sizeof(*dev->dma) );
-
-	for ( i = 0 ; i <= DRM_MAX_ORDER ; i++ )
-		memset(&dev->dma->bufs[i], 0, sizeof(dev->dma->bufs[0]));
-
 	return 0;
 }
 
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