[PATCH 12/23] i810_dma.c: drm_alloc + memset to drm_zalloc

[m . kozlowski]

Signed-off-by: Mariusz Kozlowski <m.kozlowski@xxxxxxxxxx>

 drivers/char/drm/i810_dma.c | 37542 -> 37480 (-62 bytes)
 drivers/char/drm/i810_dma.o | 150664 -> 149996 (-668 bytes)

 drivers/char/drm/i810_dma.c |    9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

--- linux-2.6.23-rc3-mm1.orig/drivers/char/drm/i810_dma.c
+++ linux-2.6.23-rc3-mm1/drivers/char/drm/i810_dma.c
@@ -328,7 +328,6 @@ static int i810_dma_initialize(struct dr
 			       drm_i810_init_t * init)
 {
 	struct drm_map_list *r_list;
-	memset(dev_priv, 0, sizeof(drm_i810_private_t));

 	list_for_each_entry(r_list, &dev->maplist, head) {
 		if (r_list->map &&
@@ -498,9 +497,9 @@ static int i810_dma_init(struct inode *i
 		if (retcode)
 			return retcode;

-		dev_priv = drm_alloc(sizeof(drm_i810_private_t),
+		dev_priv = drm_zalloc(sizeof(drm_i810_private_t),
 				     DRM_MEM_DRIVER);
-		if (dev_priv == NULL)
+		if (!dev_priv)
 			return -ENOMEM;
 		retcode = i810_dma_initialize(dev, dev_priv, &init);
 		break;
@@ -512,9 +511,9 @@ static int i810_dma_init(struct inode *i
 				   sizeof(drm_i810_init_t))) {
 			return -EFAULT;
 		}
-		dev_priv = drm_alloc(sizeof(drm_i810_private_t),
+		dev_priv = drm_zalloc(sizeof(drm_i810_private_t),
 				     DRM_MEM_DRIVER);
-		if (dev_priv == NULL)
+		if (!dev_priv)
 			return -ENOMEM;
 		retcode = i810_dma_initialize(dev, dev_priv, &init);
 		break;

--
-
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