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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2012-12-03 16:11:34 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-12-03 10:44:07 -0500
commit4118fee78dabb138b548bd42694f3437a8830b60 (patch)
tree90b04238690d9a4770db0a3e815ef982ef10633a /arch/s390
parent916908df244fe53cc81d560ebaa9e2d11f1cee43 (diff)
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: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/pci/pci.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 0723b1077a64..b0cef4db2413 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -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;