linux-kernel - [PATCH] afs: Remove the unused lock_manager_mutex field from struct afs

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Message-ID: <7fa750b2be9523b229105e780c0ef3d9eed20009.1724250464.git.christophe.jaillet@wanadoo.fr>
Date: Wed, 21 Aug 2024 16:27:57 +0200
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: David Howells <dhowells@...hat.com>,
	Marc Dionne <marc.dionne@...istor.com>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-afs@...ts.infradead.org
Subject: [PATCH] afs: Remove the unused lock_manager_mutex field from struct afs_net

'lock_manager_mutex' has been introduced in commit f044c8847bb6 ("afs: Lay
the groundwork for supporting network namespaces") in 2017-12, but was
already unused at this time.

It is still unused now, so remove it.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Compile tested only
---
 fs/afs/internal.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 6e1d3c4daf72..a09459cebba9 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -331,9 +331,6 @@ struct afs_net {
 	struct timer_list	fs_probe_timer;
 	atomic_t		servers_outstanding;
 
-	/* File locking renewal management */
-	struct mutex		lock_manager_mutex;
-
 	/* Misc */
 	struct super_block	*dynroot_sb;	/* Dynamic root mount superblock */
 	struct proc_dir_entry	*proc_afs;	/* /proc/net/afs directory */
-- 
2.46.0