[PATCH 16/23] i915_mem.c: drm_alloc + memset to drm_zalloc

[m . kozlowski]

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

 drivers/char/drm/i915_mem.c | 9842 -> 9808 (-34 bytes)
 drivers/char/drm/i915_mem.o | 114556 -> 114464 (-92 bytes)

 drivers/char/drm/i915_mem.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- linux-2.6.23-rc3-mm1.orig/drivers/char/drm/i915_mem.c
+++ linux-2.6.23-rc3-mm1/drivers/char/drm/i915_mem.c
@@ -189,7 +189,7 @@ static int init_heap(struct mem_block **
 	if (!blocks)
 		return -ENOMEM;

-	*heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFLISTS);
+	*heap = drm_zalloc(sizeof(**heap), DRM_MEM_BUFLISTS);
 	if (!*heap) {
 		drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFLISTS);
 		return -ENOMEM;
@@ -200,7 +200,6 @@ static int init_heap(struct mem_block **
 	blocks->filp = NULL;
 	blocks->next = blocks->prev = *heap;

-	memset(*heap, 0, sizeof(**heap));
 	(*heap)->filp = (DRMFILE) - 1;
 	(*heap)->next = (*heap)->prev = blocks;
 	return 0;

--
-
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