Remove all powersave options, its part of the network module

src/modules/headless_nm/config

@@ -11,18 +11,6 @@
 
 # shellcheck disable=all
 
-# Use disable power save for wifi module
-[ -n "$HEADLESS_NM_DISABLE_PWRSAVE" ] || HEADLESS_NM_DISABLE_PWRSAVE=yes
-
-# Type of power save rclocal/service/udev
-# rclocal - backwards compatibility, runs via rc.local
-# service - will add an systemd.service to enable or disable behavior
-# on reboots
-# udev - creates a udev rules that should affect all wifi devices.
-
-[ -n "$HEADLESS_NM_PWRSAVE_TYPE" ] || HEADLESS_NM_PWRSAVE_TYPE=udev
-
-
 # DO NOT MODIFY BELOW THIS LINE UNLESS YOU KNOW CONSEQUENCES...
 
 [ -n "$HEADLESS_NM_DEPS" ] || HEADLESS_NM_DEPS="network-manager dos2unix uuid"

src/modules/headless_nm/start_chroot_script

@@ -37,39 +37,3 @@ systemctl_if_exists enable headless_nm.service
 if [ -f "/boot/WiFi-README.txt" ]; then
     sed -i 's|OS_NAME|'"${DIST_NAME}"'|g' /boot/WiFi-README.txt
 fi
-
-# Install powersave option
-if [ "$HEADLESS_NM_DISABLE_PWRSAVE" == "yes" ]; then
-
-  # Use rc.local
-  if [ "$HEADLESS_NM_PWRSAVE_TYPE" == "rclocal" ]; then
-    echo_green "Modifying /etc/rc.local ..."
-    sed -i 's@exit 0@@' /etc/rc.local
-    (echo "# Disable WiFi Power Management"; \
-    echo 'echo "Disabling power management for wlan0 ..."' ; \
-    echo "/usr/local/bin/pwrsave off"; echo "exit 0") >> /etc/rc.local
-  fi
-  # Use service
-  if [ "$HEADLESS_NM_PWRSAVE_TYPE" == "service" ]; then
-    echo_green "Installing disable-wifi-pwr-mgmt service ..."
-    unpack filesystem/etc/systemd/system /etc/systemd/system root
-    systemctl_if_exists enable disable-wifi-pwr-mgmt.service
-  fi
-  # Use udev rule
-  if [ "$HEADLESS_NM_PWRSAVE_TYPE" == "udev" ]; then
-    echo_green "Installing WiFi Power Management udev rule ..."
-    unpack filesystem/etc/udev/rules.d /etc/udev/rules.d root
-  fi
-  # strip out unneeded script, depending on choose
-  if [ "$HEADLESS_NM_PWRSAVE_TYPE" != "udev" ]; then
-    rm -f /usr/local/bin/pwrsave-udev
-  else
-    rm -f /usr/local/bin/pwrsave
-  fi
-fi
-
-# Remove scripts if powersave option is not used.
-if [ "$HEADLESS_NM_DISABLE_PWRSAVE" == "no" ]; then
-    rm -f /usr/local/bin/pwrsave-udev
-    rm -f /usr/local/bin/pwrsave
-fi