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platform/x86: thinkpad_acpi: Remove always false 'value < 0' statement

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Since 'value' is declared as unsigned long, the following statement is
always false.
	value < 0

So let's remove it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Xiongfeng Wang 2020-04-29 16:59:40 +08:00 committed by Andy Shevchenko
parent 14232c6e78
commit b991178fe3
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/thinkpad_acpi.c
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@ -9579,7 +9579,7 @@ static ssize_t tpacpi_battery_store(int what,
if (!battery_info.batteries[battery].start_support)
return -ENODEV;
/* valid values are [0, 99] */
if (value < 0 || value > 99)
if (value > 99)
return -EINVAL;
if (value > battery_info.batteries[battery].charge_stop)
return -EINVAL;