Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH 9/12] ACPI / scan: Remove unnecessary initialization of local variables | Date | Fri, 04 Jan 2013 01:07:52 +0100 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The local variables in acpi_bus_get_power_flags() need not be initialized upfront, so change the code accordingly.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- drivers/acpi/scan.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
Index: linux/drivers/acpi/scan.c =================================================================== --- linux.orig/drivers/acpi/scan.c +++ linux/drivers/acpi/scan.c @@ -1091,9 +1091,9 @@ static void acpi_bus_init_power_state(st static void acpi_bus_get_power_flags(struct acpi_device *device) { - acpi_status status = 0; - acpi_handle handle = NULL; - u32 i = 0; + acpi_status status; + acpi_handle handle; + u32 i; /* Presence of _PS0|_PR0 indicates 'power manageable' */ status = acpi_get_handle(device->handle, "_PS0", &handle);
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