From 7b4a7b3f6bce91be45b54fc68e169cb756dc8c74 Mon Sep 17 00:00:00 2001
From: Eric Sandeen <sandeen@redhat.com>
Date: Mon, 24 Aug 2020 12:47:47 -0400
Subject: [PATCH] xfs_db: short circuit type_f if type is unchanged

There's no reason to go through the type change code if the
type has not been changed.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---
 db/type.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/db/type.c b/db/type.c
index 3cb1e868..572ac6d6 100644
--- a/db/type.c
+++ b/db/type.c
@@ -216,6 +216,8 @@ type_f(
 		tt = findtyp(argv[1]);
 		if (tt == NULL) {
 			dbprintf(_("no such type %s\n"), argv[1]);
+		} else if (iocur_top->typ == tt) {
+			return 0;
 		} else {
 			if (iocur_top->typ == NULL)
 				dbprintf(_("no current object\n"));
-- 
2.29.2