# wifi-device) if the latter doesn't exist
txpower="${txpower:-$vif_txpower}"
[ -z "$txpower" ] || iw dev "$ifname" set txpower fixed "${txpower%%.*}00"
# wifi-device) if the latter doesn't exist
txpower="${txpower:-$vif_txpower}"
[ -z "$txpower" ] || iw dev "$ifname" set txpower fixed "${txpower%%.*}00"