diff options
-rw-r--r-- | arch/s390/pci/pci.c | 3 |
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) | |||
602 | return ERR_PTR(-ENOMEM); | 602 | return ERR_PTR(-ENOMEM); |
603 | 603 | ||
604 | /* Alloc aibv & callback space */ | 604 | /* Alloc aibv & callback space */ |
605 | zdev->irq_map = kmem_cache_alloc(zdev_irq_cache, GFP_KERNEL); | 605 | zdev->irq_map = kmem_cache_zalloc(zdev_irq_cache, GFP_KERNEL); |
606 | if (!zdev->irq_map) | 606 | if (!zdev->irq_map) |
607 | goto error; | 607 | goto error; |
608 | memset(zdev->irq_map, 0, sizeof(*zdev->irq_map)); | ||
609 | WARN_ON((u64) zdev->irq_map & 0xff); | 608 | WARN_ON((u64) zdev->irq_map & 0xff); |
610 | return zdev; | 609 | return zdev; |
611 | 610 | ||