leds: cht-wcove: Remove unneeded semicolon

No functional modification involved.

./drivers/leds/leds-cht-wcove.c:193:2-3: Unneeded semicolon.

Reported-by: Abaci Robot <[e-mail]>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5343
Signed-off-by: Jiapeng Chong <[e-mail]>
Signed-off-by: Lee Jones <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

drivers/leds/leds-cht-wcove.c

···
 		return 1000;
 	case CHT_WC_LED_F_2_HZ:
 		return 1000 / 2;
-	};
+	}
 
 	return 0;
 }