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platform/x86: asus-wmi: Drop duplicate check for led_classdev_unregister()

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led_classdev_unregister() already has the very same check, so,
drop a duplicate in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2020-05-07 19:37:23 +03:00
parent 55523abaa8
commit 2225dba205
1 changed files with 5 additions and 8 deletions
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13
drivers/platform/x86/asus-wmi.c
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@ -675,14 +675,11 @@ static enum led_brightness lightbar_led_get(struct led_classdev *led_cdev)
static void asus_wmi_led_exit(struct asus_wmi *asus) static void asus_wmi_led_exit(struct asus_wmi *asus)
{ {
if (!IS_ERR_OR_NULL(asus->kbd_led.dev)) led_classdev_unregister(&asus->kbd_led);
led_classdev_unregister(&asus->kbd_led); led_classdev_unregister(&asus->tpd_led);
if (!IS_ERR_OR_NULL(asus->tpd_led.dev)) led_classdev_unregister(&asus->wlan_led);
led_classdev_unregister(&asus->tpd_led); led_classdev_unregister(&asus->lightbar_led);
if (!IS_ERR_OR_NULL(asus->wlan_led.dev))
led_classdev_unregister(&asus->wlan_led);
if (!IS_ERR_OR_NULL(asus->lightbar_led.dev))
led_classdev_unregister(&asus->lightbar_led);
if (asus->led_workqueue) if (asus->led_workqueue)
destroy_workqueue(asus->led_workqueue); destroy_workqueue(asus->led_workqueue);
} }