ar71xx: base-files: drop LED control from 05_set_iface_mac_ar71xx

There is no "dir-615-c1:green:wancpu" LED defined in mach-dir-615-c1.c

Signed-off-by: Piotr Dymacz <[email protected]>

target/linux/ar71xx/base-files/lib/preinit/05_set_iface_mac_ar71xx

@@ -29,7 +29,6 @@ preinit_set_mac_address() {
 			;;
 		dir-615-c1)
 			fetch_mac_from_mtd config lan_mac wan_mac
-			echo 1 > /sys/class/leds/dir-615-c1:green:wancpu/brightness
 			;;
 		dir-615-i1)
 			fetch_mac_from_mtd nvram sys_lan_mac sys_wan_mac