Commit 08b42124 authored by Wei Yongjun's avatar Wei Yongjun Committed by Martin Schwidefsky
Browse files

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 avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 7919e91b

arch/s390/pci/pci.c

+1 −2
Original line number Diff line number Diff line
@@ -249,10 +249,9 @@ int zpci_fmb_enable_device(struct zpci_dev *zdev) 
	if (zdev->fmb)

		return -EINVAL;



	zdev->fmb = kmem_cache_alloc(zdev_fmb_cache, GFP_KERNEL);

	zdev->fmb = kmem_cache_zalloc(zdev_fmb_cache, GFP_KERNEL);

	if (!zdev->fmb)

		return -ENOMEM;

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

	WARN_ON((u64) zdev->fmb & 0xf);



	args.fmb_addr = virt_to_phys(zdev->fmb);