ARM: 9331/1: ARM/dma-mapping: replace kzalloc() and vzalloc() with kv…

…zalloc() using kvzalloc() simplifies the code by avoiding the use of different memory allocation functions for different situations, making the code more uniform and readable. Signed-off-by: Chen Haonan <[email protected]> Signed-off-by: Russell King (Oracle) <[email protected]>
jbrandeb · Jan 5, 2024 · c17d884 · c17d884
1 parent 89320c9
commit c17d884
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
@@ -859,10 +859,7 @@ static struct page **__iommu_alloc_buffer(struct device *dev, size_t size,
 	int i = 0;
 	int order_idx = 0;
 
-	if (array_size <= PAGE_SIZE)
-		pages = kzalloc(array_size, GFP_KERNEL);
-	else
-		pages = vzalloc(array_size);
+	pages = kvzalloc(array_size, GFP_KERNEL);
 	if (!pages)
 		return NULL;