revert(klipper): revert changes to clone_klipper

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

scripts/klipper.sh

@@ -275,20 +275,6 @@ function clone_klipper() {
   repo=$(echo "${repo}" | sed -r "s/^(http|https):\/\/github\.com\///i; s/\.git$//")
   repo="https://github.com/${repo}"
 
-  if [[ -d ${KLIPPER_DIR} ]]
-  then
-    status_msg "Klipper already cloned, checking compatibility ..."
-    local current_repo=$(git -C ${KLIPPER_DIR} config --get remote.origin.url)
-    if [[ "${repo}" == "${current_repo}" ]]
-    then
-      git -C ${KLIPPER_DIR} stash
-      git -C ${KLIPPER_DIR} checkout ${branch}
-      git -C ${KLIPPER_DIR} pull --ff-only
-      klipper_clone_result="1"
-      return
-    fi
-  fi
-
   [[ -z ${branch} ]] && branch="master"
 
   ### force remove existing klipper dir and clone into fresh klipper dir
@@ -303,8 +289,6 @@ function clone_klipper() {
     print_error "Cloning Klipper from\n ${repo}\n failed!"
     exit 1
   fi
-
-  klipper_clone_result="0"
 }
 
 function create_klipper_virtualenv() {