diff options
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_glue.c')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index cbd5893d198..c7e6387983d 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -143,10 +143,9 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) device = (adr >> 16) & 0xffff; function = adr & 0xffff; - newfunc = kmalloc(sizeof(struct acpiphp_func), GFP_KERNEL); + newfunc = kzalloc(sizeof(struct acpiphp_func), GFP_KERNEL); if (!newfunc) return AE_NO_MEMORY; - memset(newfunc, 0, sizeof(struct acpiphp_func)); INIT_LIST_HEAD(&newfunc->sibling); newfunc->handle = handle; @@ -189,13 +188,12 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) } if (!slot) { - slot = kmalloc(sizeof(struct acpiphp_slot), GFP_KERNEL); + slot = kzalloc(sizeof(struct acpiphp_slot), GFP_KERNEL); if (!slot) { kfree(newfunc); return AE_NO_MEMORY; } - memset(slot, 0, sizeof(struct acpiphp_slot)); slot->bridge = bridge; slot->device = device; slot->sun = sun; @@ -376,12 +374,10 @@ static void add_host_bridge(acpi_handle *handle, struct pci_bus *pci_bus) { struct acpiphp_bridge *bridge; - bridge = kmalloc(sizeof(struct acpiphp_bridge), GFP_KERNEL); + bridge = kzalloc(sizeof(struct acpiphp_bridge), GFP_KERNEL); if (bridge == NULL) return; - memset(bridge, 0, sizeof(struct acpiphp_bridge)); - bridge->type = BRIDGE_TYPE_HOST; bridge->handle = handle; @@ -398,14 +394,12 @@ static void add_p2p_bridge(acpi_handle *handle, struct pci_dev *pci_dev) { struct acpiphp_bridge *bridge; - bridge = kmalloc(sizeof(struct acpiphp_bridge), GFP_KERNEL); + bridge = kzalloc(sizeof(struct acpiphp_bridge), GFP_KERNEL); if (bridge == NULL) { err("out of memory\n"); return; } - memset(bridge, 0, sizeof(struct acpiphp_bridge)); - bridge->type = BRIDGE_TYPE_P2P; bridge->handle = handle; |