[][Change switch command to try ioctl first]

[Description]
Change switch command to try ioctl first.

[Release-log]
N/A

Change-Id: I75e34a8e621d3fc35ad39ff46cb12fb3b74c0577
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4585296
3 files changed