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-rw-r--r--arch/ia64/hp/common/sba_iommu.c10
-rw-r--r--arch/ia64/hp/sim/simserial.c3
2 files changed, 4 insertions, 9 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 14691cda05c..ce49fe3a3b5 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1672,15 +1672,13 @@ ioc_sac_init(struct ioc *ioc)
* SAC (single address cycle) addressable, so allocate a
* pseudo-device to enforce that.
*/
- sac = kmalloc(sizeof(*sac), GFP_KERNEL);
+ sac = kzalloc(sizeof(*sac), GFP_KERNEL);
if (!sac)
panic(PFX "Couldn't allocate struct pci_dev");
- memset(sac, 0, sizeof(*sac));
- controller = kmalloc(sizeof(*controller), GFP_KERNEL);
+ controller = kzalloc(sizeof(*controller), GFP_KERNEL);
if (!controller)
panic(PFX "Couldn't allocate struct pci_controller");
- memset(controller, 0, sizeof(*controller));
controller->iommu = ioc;
sac->sysdata = controller;
@@ -1737,12 +1735,10 @@ ioc_init(u64 hpa, void *handle)
struct ioc *ioc;
struct ioc_iommu *info;
- ioc = kmalloc(sizeof(*ioc), GFP_KERNEL);
+ ioc = kzalloc(sizeof(*ioc), GFP_KERNEL);
if (!ioc)
return NULL;
- memset(ioc, 0, sizeof(*ioc));
-
ioc->next = ioc_list;
ioc_list = ioc;
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index b62f0c4d2c7..1f16ebb9a80 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -684,12 +684,11 @@ static int get_async_struct(int line, struct async_struct **ret_info)
*ret_info = sstate->info;
return 0;
}
- info = kmalloc(sizeof(struct async_struct), GFP_KERNEL);
+ info = kzalloc(sizeof(struct async_struct), GFP_KERNEL);
if (!info) {
sstate->count--;
return -ENOMEM;
}
- memset(info, 0, sizeof(struct async_struct));
init_waitqueue_head(&info->open_wait);
init_waitqueue_head(&info->close_wait);
init_waitqueue_head(&info->delta_msr_wait);