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| author | Naresh Bhat <naresh.bhat@linaro.org> | 2013-07-01 16:21:00 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-04 13:33:25 +0200 |
| commit | 85eb98274fd81c44e721c275ced54661ee9d5b05 (patch) | |
| tree | 8b88ec1569f94e53791a0006feecdf4cd6c184c6 /drivers/acpi | |
| parent | ACPI / scan: remove unused LIST_HEAD(acpi_device_list) (diff) | |
| download | linux-85eb98274fd81c44e721c275ced54661ee9d5b05.tar.xz linux-85eb98274fd81c44e721c275ced54661ee9d5b05.zip | |
ACPI / fan: Initialize acpi_state variable
Make the following compiler warning go away:
CC drivers/acpi/fan.o
drivers/acpi/fan.c: In function ‘fan_get_cur_state’:
drivers/acpi/fan.c:96:9: warning: ‘acpi_state’ may be used uninitialized in this function [-Wuninitialized]
by initializing the local variable acpi_state in fan_get_cur_state().
[rjw: Changelog]
Signed-off-by: Naresh Bhat <naresh.bhat@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/fan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index 8d1c0105e113..5b02a0aa540c 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -84,7 +84,7 @@ static int fan_get_cur_state(struct thermal_cooling_device *cdev, unsigned long { struct acpi_device *device = cdev->devdata; int result; - int acpi_state; + int acpi_state = ACPI_STATE_D0; if (!device) return -EINVAL; |