Commit 4118fee7 authored by Wei Yongjun's avatar Wei Yongjun Committed by Martin Schwidefsky
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s390/pci: use kmem_cache_zalloc instead of kmem_cache_alloc/memset 



Using kmem_cache_zalloc() instead of kmem_cache_alloc() and memset().

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 916908df

arch/s390/pci/pci.c

+1 −2
Original line number Diff line number Diff line
@@ -602,10 +602,9 @@ struct zpci_dev *zpci_alloc_device(void) 
		return ERR_PTR(-ENOMEM);



	/* Alloc aibv & callback space */

	zdev->irq_map = kmem_cache_alloc(zdev_irq_cache, GFP_KERNEL);

	zdev->irq_map = kmem_cache_zalloc(zdev_irq_cache, GFP_KERNEL);

	if (!zdev->irq_map)

		goto error;

	memset(zdev->irq_map, 0, sizeof(*zdev->irq_map));

	WARN_ON((u64) zdev->irq_map & 0xff);

	return zdev;