platform/x86: acerhdf: Remove unneeded semicolon

Fix the following warning:

./drivers/platform/x86/acerhdf.c:343:2-3: Unneeded semicolon.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2271
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230309061045.25256-1-jiapeng.chong@linux.alibaba.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/acerhdf.c

@@ -341,7 +341,7 @@ static void acerhdf_check_param(struct thermal_zone_device *thermal)
 		pr_err("fanoff temperature (%d) is above fanon temperature (%d), clamping to %d\n",
 		       fanoff, fanon, fanon);
 		fanoff = fanon;
-	};
+	}
 
 	trips[0].temperature = fanon;
 	trips[0].hysteresis  = fanon - fanoff;