linux-kernel - [PATCH] ocfs2: remove two unused variables

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20170824222149.759050-1-arnd@arndb.de>
Date:   Fri, 25 Aug 2017 00:21:12 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Mark Fasheh <mfasheh@...sity.com>,
        Joel Becker <jlbec@...lplan.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     Arnd Bergmann <arnd@...db.de>, Changwei Ge <ge.changwei@....com>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        piaojun <piaojun@...wei.com>, ocfs2-devel@....oracle.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ocfs2: remove two unused variables

A reliability fix introduced two local variables but never used
them:

fs/ocfs2/dlm/dlmrecovery.c: In function 'dlm_free_dead_locks':
fs/ocfs2/dlm/dlmrecovery.c:2306:6: error: unused variable 'i' [-Werror=unused-variable]
fs/ocfs2/dlm/dlmrecovery.c:2305:20: error: unused variable 'queue' [-Werror=unused-variable]

This removes them both again.

Fixes: d09f2c6cf3b8 ("ocfs2: re-queue AST or BAST if sending is failed to improve the reliability")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 fs/ocfs2/dlm/dlmrecovery.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 8285485aace3..11cedda5eaf9 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -2302,8 +2302,6 @@ static void dlm_free_dead_locks(struct dlm_ctxt *dlm,
 	struct dlm_lock *lock, *next;
 	unsigned int freed = 0;
 	int reserved_tmp = 0;
-	struct list_head *queue = NULL;
-	int i;
 
 	/* this node is the lockres master:
 	 * 1) remove any stale locks for the dead node
-- 
2.9.0