remove not neated wait_for_borg_backup_done

scripts/borgBackup.sh

@@ -20,7 +20,6 @@ function create_borg_backup {
     return 1
   fi
 
-  wait_for_borg_backup_done
   echo "Creating Borg Backup from $FOLDER_TO_BACKUP into the Archive: $ARCHIVE_NAME"
   borg create "${BORG_CREATE_PARAMS[@]}" "$BORG_REPO"::"$ARCHIVE_NAME-{now:%d.%m.%Y_%H:%M}" "$FOLDER_TO_BACKUP"
 }
@@ -38,18 +37,6 @@ function purge_borg_backup {
     return 1
   fi
 
-  wait_for_borg_backup_done
   echo "Purging Borg Backup Archive: $ARCHIVE_NAME"
   borg prune -a "$ARCHIVE_NAME-*" "${BORG_PRUNE_PARAMS[@]}"
 }
-
-function wait_for_borg_backup_done {
-  local text_output=1
-  while pidof -x borg >/dev/null; do
-    if [ $text_output -eq 1 ]; then
-      echo "Borg already running, waiting that it finishes..."
-      text_output=0
-    fi
-    sleep 10
-  done
-}