HID: winwing: Remove unused variable 'minor'

Variable minor is not effectively used, so delete it.

drivers/hid/hid-winwing.c:123:15: warning: variable 'minor' set but not used.

Fixes: 266c990 ("HID: Add WinWing Orion2 throttle support")
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8705
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

Author: wb-zjp846396

drivers/hid/hid-winwing.c

@@ -120,7 +120,6 @@ static int winwing_init_led(struct hid_device *hdev,
 static int winwing_probe(struct hid_device *hdev,
 		const struct hid_device_id *id)
 {
-	unsigned int minor;
 	int ret;
 
 	ret = hid_parse(hdev);
@@ -135,8 +134,6 @@ static int winwing_probe(struct hid_device *hdev,
 		return ret;
 	}
 
-	minor = ((struct hidraw *) hdev->hidraw)->minor;
-
 	return 0;
 }