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ACPI: replace kmalloc+memset with kzalloc

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Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Burman Yan
2006-12-19 12:56:11 -08:00
committed by Len Brown
parent 5b7b411955
commit 36bcbec7ce
22 changed files with 38 additions and 80 deletions
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9
drivers/acpi/pci_irq.c
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@ -89,10 +89,9 @@ acpi_pci_irq_add_entry(acpi_handle handle,
if (!prt)
return -EINVAL;
entry = kmalloc(sizeof(struct acpi_prt_entry), GFP_KERNEL);
entry = kzalloc(sizeof(struct acpi_prt_entry), GFP_KERNEL);
if (!entry)
return -ENOMEM;
memset(entry, 0, sizeof(struct acpi_prt_entry));
entry->id.segment = segment;
entry->id.bus = bus;
@ -161,10 +160,9 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus)
static int first_time = 1;
pathname = kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
pathname = kzalloc(ACPI_PATHNAME_MAX, GFP_KERNEL);
if (!pathname)
return -ENOMEM;
memset(pathname, 0, ACPI_PATHNAME_MAX);
if (first_time) {
acpi_prt.count = 0;
@ -198,11 +196,10 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus)
return -ENODEV;
}
prt = kmalloc(buffer.length, GFP_KERNEL);
prt = kzalloc(buffer.length, GFP_KERNEL);
if (!prt) {
return -ENOMEM;
}
memset(prt, 0, buffer.length);
buffer.pointer = prt;
status = acpi_get_irq_routing_table(handle, &buffer);