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ACPI: Remove useless initializers
These local variables are all initialized at their first use, so there's no point in initializing them earlier. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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0f4c65478d
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1 changed files with 8 additions and 9 deletions
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@ -91,8 +91,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
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int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device)
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int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device)
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{
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{
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acpi_status status = AE_OK;
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acpi_status status;
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if (!device)
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if (!device)
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return -EINVAL;
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return -EINVAL;
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@ -162,7 +161,7 @@ EXPORT_SYMBOL(acpi_bus_private_data_handler);
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int acpi_bus_get_private_data(acpi_handle handle, void **data)
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int acpi_bus_get_private_data(acpi_handle handle, void **data)
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{
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{
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acpi_status status = AE_OK;
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acpi_status status;
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if (!*data)
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if (!*data)
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return -EINVAL;
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return -EINVAL;
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@ -361,7 +360,7 @@ extern int event_is_open;
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int acpi_bus_generate_proc_event4(const char *device_class, const char *bus_id, u8 type, int data)
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int acpi_bus_generate_proc_event4(const char *device_class, const char *bus_id, u8 type, int data)
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{
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{
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struct acpi_bus_event *event;
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struct acpi_bus_event *event;
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unsigned long flags = 0;
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unsigned long flags;
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/* drop event on the floor if no one's listening */
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/* drop event on the floor if no one's listening */
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if (!event_is_open)
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if (!event_is_open)
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@ -400,7 +399,7 @@ EXPORT_SYMBOL(acpi_bus_generate_proc_event);
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int acpi_bus_receive_event(struct acpi_bus_event *event)
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int acpi_bus_receive_event(struct acpi_bus_event *event)
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{
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{
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unsigned long flags = 0;
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unsigned long flags;
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struct acpi_bus_event *entry = NULL;
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struct acpi_bus_event *entry = NULL;
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DECLARE_WAITQUEUE(wait, current);
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DECLARE_WAITQUEUE(wait, current);
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@ -593,7 +592,7 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
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static int __init acpi_bus_init_irq(void)
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static int __init acpi_bus_init_irq(void)
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{
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{
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acpi_status status = AE_OK;
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acpi_status status;
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union acpi_object arg = { ACPI_TYPE_INTEGER };
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union acpi_object arg = { ACPI_TYPE_INTEGER };
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struct acpi_object_list arg_list = { 1, &arg };
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struct acpi_object_list arg_list = { 1, &arg };
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char *message = NULL;
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char *message = NULL;
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@ -640,7 +639,7 @@ u8 acpi_gbl_permanent_mmap;
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void __init acpi_early_init(void)
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void __init acpi_early_init(void)
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{
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{
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acpi_status status = AE_OK;
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acpi_status status;
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if (acpi_disabled)
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if (acpi_disabled)
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return;
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return;
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@ -714,8 +713,8 @@ void __init acpi_early_init(void)
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static int __init acpi_bus_init(void)
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static int __init acpi_bus_init(void)
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{
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{
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int result = 0;
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int result;
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acpi_status status = AE_OK;
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acpi_status status;
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extern acpi_status acpi_os_initialize1(void);
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extern acpi_status acpi_os_initialize1(void);
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acpi_os_initialize1();
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acpi_os_initialize1();
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