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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-17 14:11:07 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-17 14:11:07 +0100 |
| commit | 8bc5053bcdff09a6d1c6a61a79a9014884aa0a14 (patch) | |
| tree | 8c6fc7d38f3ac9885492e37778c497f1a9ce175e /drivers/acpi/scan.c | |
| parent | f33ce568366ab61b5685bae07306e40f17beb943 (diff) | |
| download | lwn-8bc5053bcdff09a6d1c6a61a79a9014884aa0a14.tar.gz lwn-8bc5053bcdff09a6d1c6a61a79a9014884aa0a14.zip | |
ACPI / scan: Remove unnecessary initialization of local variables
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>
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 10c98ff6b026..8da315418d94 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1087,9 +1087,9 @@ static void acpi_bus_init_power_state(struct acpi_device *device, int state) 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); |