linux-kernel - [PATCH 3/4] fs: befs: Remove useless calls to brelse in befs_find_brun

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

Message-Id: <dc1f244ff4f9738611e89bd8bad471520d1492e5.1467446561.git.salah.triki@gmail.com>
Date:	Sat,  2 Jul 2016 09:05:30 +0100
From:	Salah Triki <salah.triki@...il.com>
To:	akpm@...ux-foundation.org, viro@...iv.linux.org.uk
Cc:	Salah Triki <salah.triki@...il.com>, mhocko@...e.com,
	vdavydov@...tuozzo.com, luisbg@....samsung.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH 3/4] fs: befs: Remove useless calls to brelse in befs_find_brun_dblindirect

The calls to brelse are useless since dbl_indir_block and indir_block
are NULL.

Signed-off-by: Salah Triki <salah.triki@...il.com>
---
 fs/befs/datastream.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/befs/datastream.c b/fs/befs/datastream.c
index e224b9a..b68b6f9 100644
--- a/fs/befs/datastream.c
+++ b/fs/befs/datastream.c
@@ -471,7 +471,6 @@ befs_find_brun_dblindirect(struct super_block *sb,
 			   (unsigned long)
 			   iaddr2blockno(sb, &data->double_indirect) +
 			   dbl_which_block);
-		brelse(dbl_indir_block);
 		return BEFS_ERR;
 	}
 
@@ -496,7 +495,6 @@ befs_find_brun_dblindirect(struct super_block *sb,
 		befs_error(sb, "%s couldn't read the indirect block "
 			   "at blockno %lu", __func__, (unsigned long)
 			   iaddr2blockno(sb, &indir_run) + which_block);
-		brelse(indir_block);
 		return BEFS_ERR;
 	}
 
-- 
1.9.1