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path: root/arch/sparc64/kernel/pci_psycho.c
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Diffstat (limited to 'arch/sparc64/kernel/pci_psycho.c')
-rw-r--r--arch/sparc64/kernel/pci_psycho.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index c03ed5f49d3..f7b16e49c28 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -1164,7 +1164,7 @@ static void pbm_config_busmastering(struct pci_pbm_info *pbm)
static void pbm_scan_bus(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
{
- struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
+ struct pcidev_cookie *cookie = kzalloc(sizeof(*cookie), GFP_KERNEL);
if (!cookie) {
prom_printf("PSYCHO: Critical allocation failure.\n");
@@ -1172,7 +1172,6 @@ static void pbm_scan_bus(struct pci_controller_info *p,
}
/* All we care about is the PBM. */
- memset(cookie, 0, sizeof(*cookie));
cookie->pbm = pbm;
pbm->pci_bus = pci_scan_bus(pbm->pci_first_busno,
@@ -1465,18 +1464,16 @@ void psycho_init(int node, char *model_name)
}
}
- p = kmalloc(sizeof(struct pci_controller_info), GFP_ATOMIC);
+ p = kzalloc(sizeof(struct pci_controller_info), GFP_ATOMIC);
if (!p) {
prom_printf("PSYCHO: Fatal memory allocation error.\n");
prom_halt();
}
- memset(p, 0, sizeof(*p));
- iommu = kmalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
+ iommu = kzalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
if (!iommu) {
prom_printf("PSYCHO: Fatal memory allocation error.\n");
prom_halt();
}
- memset(iommu, 0, sizeof(*iommu));
p->pbm_A.iommu = p->pbm_B.iommu = iommu;
p->next = pci_controller_root;