[reboot]: Allow reboot to happen regardless vendor hook errors (#3454)

* [reboot]: Allow reboot to happen regardless vendor hook errors.

Signed-off-by: Nazarii Hnydyn <nazariig@nvidia.com>

* [reboot]: Handle review comments.

Signed-off-by: Nazarii Hnydyn <nazariig@nvidia.com>

---------

Signed-off-by: Nazarii Hnydyn <nazariig@nvidia.com>

scripts/reboot

@@ -41,7 +41,6 @@ REBOOT_SCRIPT_NAME=$(basename $0)
 REBOOT_TYPE="${REBOOT_SCRIPT_NAME}"
 TAG_LATEST=no
 REBOOT_FLAGS=""
-FORCE_REBOOT="no"
 
 function debug()
 {
@@ -192,7 +191,6 @@ function parse_options()
  ;;
  f )
  REBOOT_FLAGS+=" -f"
- FORCE_REBOOT="yes"
  ;;
  esac
  done
@@ -278,12 +276,9 @@ fi
 if [ -x ${DEVPATH}/${PLATFORM}/${PRE_REBOOT_HOOK} ]; then
  debug "Executing the pre-reboot script"
  ${DEVPATH}/${PLATFORM}/${PRE_REBOOT_HOOK}
- EXIT_CODE=$?
- if [[ ${EXIT_CODE} != ${EXIT_SUCCESS} ]]; then
- if [[ "${FORCE_REBOOT}" != "yes" ]]; then
- echo "Reboot is interrupted: use -f (force) to override"
- exit ${EXIT_ERROR}
- fi
+ EXIT_CODE="$?"
+ if [[ "${EXIT_CODE}" != "${EXIT_SUCCESS}" ]]; then
+ debug "WARNING: Failed to handle pre-reboot script: rc=${EXIT_CODE}"
  fi
 fi