Jia-Ju Bai c91a5b1c22 platform/x86: huawei-wmi: check the return value of device_create_file() ...

The function device_create_file() in huawei_wmi_battery_add() can fail,
so its return value should be checked.

Fixes: 355a070b09 ("platform/x86: huawei-wmi: Add battery charging thresholds")
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Link: https://lore.kernel.org/r/20220303022421.313-1-baijiaju1990@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

2022-03-08 16:33:15 +01:00

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