Staging: android: modify memory allocation style in ion_chunk_heap.c

Modify memory allocation style in order to silence a checkpatch.pl
warning.
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/ion/ion_chunk_heap.c

@@ -55,7 +55,7 @@ static int ion_chunk_heap_allocate(struct ion_heap *heap,
 	if (allocated_size > chunk_heap->size - chunk_heap->allocated)
 		return -ENOMEM;
 
-	table = kmalloc(sizeof(struct sg_table), GFP_KERNEL);
+	table = kmalloc(sizeof(*table), GFP_KERNEL);
 	if (!table)
 		return -ENOMEM;
 	ret = sg_alloc_table(table, num_chunks, GFP_KERNEL);
@@ -154,7 +154,7 @@ struct ion_heap *ion_chunk_heap_create(struct ion_platform_heap *heap_data)
 	if (ret)
 		return ERR_PTR(ret);
 
-	chunk_heap = kzalloc(sizeof(struct ion_chunk_heap), GFP_KERNEL);
+	chunk_heap = kzalloc(sizeof(*chunk_heap), GFP_KERNEL);
 	if (!chunk_heap)
 		return ERR_PTR(-ENOMEM);