Remove unused code

entry.sh

@@ -2,12 +2,6 @@
 
 echo "Starting container ..."
 
-RESTIC_CMD=restic
-
-if [ -n "${ROOT_CERT}" ]; then
-	RESTIC_CMD="${RESTIC_CMD} --cert ${ROOT_CERT}"
-fi
-
 if [ -n "${NFS_TARGET}" ]; then
     echo "Mounting NFS based on NFS_TARGET: ${NFS_TARGET}"
     mount -o nolock -v ${NFS_TARGET} /mnt/restic