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platform/x86: classmate-laptop: remove unused variable

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/platform/x86/classmate-laptop.c: In function cmpc_accel_remove_v4:
drivers/platform/x86/classmate-laptop.c:424:21: warning: variable accel
set but not used [-Wunused-but-set-variable]
drivers/platform/x86/classmate-laptop.c: In function cmpc_accel_remove:
drivers/platform/x86/classmate-laptop.c:660:21: warning: variable accel
set but not used [-Wunused-but-set-variable]

In function cmpc_accel_remove_v4 and cmpc_accel_remove, variable accel is
set but not used, so it can be removed. In that case, variable inputdev is
set but not used and can be removed.

Fixes: 7125587df4 ("classmate-laptop: Add support for Classmate V4 accelerometer.")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
yu kuai 2019-09-29 21:42:49 +08:00 committed by Andy Shevchenko
parent d740795d92
commit e3008bf46c
1 changed files with 0 additions and 12 deletions
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12
drivers/platform/x86/classmate-laptop.c
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@ -420,12 +420,6 @@ failed_sensitivity:
static int cmpc_accel_remove_v4(struct acpi_device *acpi)
{
struct input_dev *inputdev;
struct cmpc_accel *accel;
inputdev = dev_get_drvdata(&acpi->dev);
accel = dev_get_drvdata(&inputdev->dev);
device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr_v4);
device_remove_file(&acpi->dev, &cmpc_accel_g_select_attr_v4);
return cmpc_remove_acpi_notify_device(acpi);
@ -656,12 +650,6 @@ failed_file:
static int cmpc_accel_remove(struct acpi_device *acpi)
{
struct input_dev *inputdev;
struct cmpc_accel *accel;
inputdev = dev_get_drvdata(&acpi->dev);
accel = dev_get_drvdata(&inputdev->dev);
device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
return cmpc_remove_acpi_notify_device(acpi);
}