diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/dmar.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 4 | ||||
| -rw-r--r-- | drivers/iommu/omap-iommu.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 4321f77..75456b5 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -1458,7 +1458,7 @@ int dmar_enable_qi(struct intel_iommu *iommu) qi->desc = page_address(desc_page); - qi->desc_status = kzalloc(QI_LENGTH * sizeof(int), GFP_ATOMIC); + qi->desc_status = kcalloc(QI_LENGTH, sizeof(int), GFP_ATOMIC); if (!qi->desc_status) { free_page((unsigned long) qi->desc); kfree(qi); diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 89e49a4..14e4b37 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3189,7 +3189,7 @@ static int copy_translation_tables(struct intel_iommu *iommu) /* This is too big for the stack - allocate it from slab */ ctxt_table_entries = ext ? 512 : 256; ret = -ENOMEM; - ctxt_tbls = kzalloc(ctxt_table_entries * sizeof(void *), GFP_KERNEL); + ctxt_tbls = kcalloc(ctxt_table_entries, sizeof(void *), GFP_KERNEL); if (!ctxt_tbls) goto out_unmap; @@ -4032,7 +4032,7 @@ static int iommu_suspend(void) unsigned long flag; for_each_active_iommu(iommu, drhd) { - iommu->iommu_state = kzalloc(sizeof(u32) * MAX_SR_DMAR_REGS, + iommu->iommu_state = kcalloc(MAX_SR_DMAR_REGS, sizeof(u32), GFP_ATOMIC); if (!iommu->iommu_state) goto nomem; diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index c33b7b10..af4a8e7 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -1455,7 +1455,7 @@ static int omap_iommu_add_device(struct device *dev) if (num_iommus < 0) return 0; - arch_data = kzalloc((num_iommus + 1) * sizeof(*arch_data), GFP_KERNEL); + arch_data = kcalloc(num_iommus + 1, sizeof(*arch_data), GFP_KERNEL); if (!arch_data) return -ENOMEM; |
