Commit 08b42124 authored Feb 25, 2013 by Wei Yongjun Committed by Martin Schwidefsky Apr 17, 2013

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: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin 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);