Merge branch 'ph/maint-submodule-status-fix'

Cleans up some leftover bits from an earlier submodule change.

* ph/maint-submodule-status-fix:
  submodule status: remove unused orig_* variables
  t7407: Fix recursive submodule test

git-submodule.sh

@@ -950,7 +950,6 @@ cmd_summary() {
 cmd_status()
 {
 	# parse $args after "submodule ... status".
-	orig_flags=
 	while test $# -ne 0
 	do
 		case "$1" in
@@ -974,7 +973,6 @@ cmd_status()
 			break
 			;;
 		esac
-		orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
 		shift
 	done
 
@@ -1014,7 +1012,7 @@ cmd_status()
 				prefix="$displaypath/"
 				clear_local_git_env
 				cd "$sm_path" &&
-				eval cmd_status "$orig_args"
+				eval cmd_status
 			) ||
 			die "$(eval_gettext "Failed to recurse into submodule path '\$sm_path'")"
 		fi