diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index ee93357..b87107e 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1047,7 +1047,8 @@
 			return -EINVAL;
 		}
 
-		cliprects = kmalloc(args->num_cliprects * sizeof(*cliprects),
+		cliprects = kcalloc(args->num_cliprects,
+				    sizeof(*cliprects),
 				    GFP_KERNEL);
 		if (cliprects == NULL) {
 			ret = -ENOMEM;
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 212f6d8..e9994965 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -336,7 +336,7 @@
 	ppgtt->base.insert_entries = gen6_ppgtt_insert_entries;
 	ppgtt->base.cleanup = gen6_ppgtt_cleanup;
 	ppgtt->base.scratch = dev_priv->gtt.base.scratch;
-	ppgtt->pt_pages = kzalloc(sizeof(struct page *)*ppgtt->num_pd_entries,
+	ppgtt->pt_pages = kcalloc(ppgtt->num_pd_entries, sizeof(struct page *),
 				  GFP_KERNEL);
 	if (!ppgtt->pt_pages)
 		return -ENOMEM;
@@ -347,7 +347,7 @@
 			goto err_pt_alloc;
 	}
 
-	ppgtt->pt_dma_addr = kzalloc(sizeof(dma_addr_t) *ppgtt->num_pd_entries,
+	ppgtt->pt_dma_addr = kcalloc(ppgtt->num_pd_entries, sizeof(dma_addr_t),
 				     GFP_KERNEL);
 	if (!ppgtt->pt_dma_addr)
 		goto err_pt_alloc;
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 032e9ef..ac9ebe9 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -393,7 +393,7 @@
 	/* Try to preallocate memory required to save swizzling on put-pages */
 	if (i915_gem_object_needs_bit17_swizzle(obj)) {
 		if (obj->bit_17 == NULL) {
-			obj->bit_17 = kmalloc(BITS_TO_LONGS(obj->base.size >> PAGE_SHIFT) *
+			obj->bit_17 = kcalloc(BITS_TO_LONGS(obj->base.size >> PAGE_SHIFT),
 					      sizeof(long), GFP_KERNEL);
 		}
 	} else {
@@ -504,8 +504,8 @@
 	int i;
 
 	if (obj->bit_17 == NULL) {
-		obj->bit_17 = kmalloc(BITS_TO_LONGS(page_count) *
-					   sizeof(long), GFP_KERNEL);
+		obj->bit_17 = kcalloc(BITS_TO_LONGS(page_count),
+				      sizeof(long), GFP_KERNEL);
 		if (obj->bit_17 == NULL) {
 			DRM_ERROR("Failed to allocate memory for bit 17 "
 				  "record\n");
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 7bea613..c3ff6bd 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -793,7 +793,7 @@
 
 		error->ring[i].num_requests = count;
 		error->ring[i].requests =
-			kmalloc(count*sizeof(struct drm_i915_error_request),
+			kcalloc(count, sizeof(*error->ring[i].requests),
 				GFP_ATOMIC);
 		if (error->ring[i].requests == NULL) {
 			error->ring[i].num_requests = 0;
@@ -835,7 +835,7 @@
 	error->pinned_bo_count[ndx] = i - error->active_bo_count[ndx];
 
 	if (i) {
-		active_bo = kmalloc(sizeof(*active_bo)*i, GFP_ATOMIC);
+		active_bo = kcalloc(i, sizeof(*active_bo), GFP_ATOMIC);
 		if (active_bo)
 			pinned_bo = active_bo + error->active_bo_count[ndx];
 	}
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 96a0924..d93da9c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9052,7 +9052,7 @@
 	unsigned disable_pipes, prepare_pipes, modeset_pipes;
 	int ret = 0;
 
-	saved_mode = kmalloc(2 * sizeof(*saved_mode), GFP_KERNEL);
+	saved_mode = kcalloc(2, sizeof(*saved_mode), GFP_KERNEL);
 	if (!saved_mode)
 		return -ENOMEM;
 	saved_hwmode = saved_mode + 1;