From cb696212495995c8374d9fe12fbae340614af45c Mon Sep 17 00:00:00 2001
From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Sun, 31 Jan 2021 21:07:02 +0000
Subject: msdosfs: fix double unlock if the source file disappears

We would unlock fvp here, only to unlock it again below,
just before "bad".

Reviewed By:	kib
Tested by:	pho
Sponsored by:	NetApp, Inc.
Sponsored by:	Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D27339
---
 sys/fs/msdosfs/msdosfs_vnops.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/fs/msdosfs/msdosfs_vnops.c b/sys/fs/msdosfs/msdosfs_vnops.c
index b940633e0cfd..e1e679d92146 100644
--- a/sys/fs/msdosfs/msdosfs_vnops.c
+++ b/sys/fs/msdosfs/msdosfs_vnops.c
@@ -1139,7 +1139,6 @@ abortit:
 	if (xp != ip) {
 		if (doingdirectory)
 			panic("rename: lost dir entry");
-		VOP_UNLOCK(fvp);
 		if (newparent)
 			VOP_UNLOCK(fdvp);
 		vrele(ap->a_fvp);
-- 
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