linux-ext4 - [PATCH 3/3] ext4: fsmap: Remove duplicated initialization

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]

Date:   Wed, 22 Feb 2023 13:12:11 +0000
From:   Tudor Ambarus <tudor.ambarus@...aro.org>
To:     tytso@....edu, darrick.wong@...cle.com, djwong@...nel.org,
        adilger.kernel@...ger.ca
Cc:     linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
        joneslee@...gle.com, Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [PATCH 3/3] ext4: fsmap: Remove duplicated initialization

All members of struct ext4_fsmap_head were already initialized with zero
in the caller, ext4_ioc_getfsmap(), remove duplicated initialization.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
 fs/ext4/fsmap.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/ext4/fsmap.c b/fs/ext4/fsmap.c
index a27d9f0967b7..348eaffaa4d8 100644
--- a/fs/ext4/fsmap.c
+++ b/fs/ext4/fsmap.c
@@ -668,8 +668,6 @@ int ext4_getfsmap(struct super_block *sb, struct ext4_fsmap_head *head,
 	int i;
 	int error = 0;
 
-	head->fmh_entries = 0;
-
 	/* Set up our device handlers. */
 	memset(handlers, 0, sizeof(handlers));
 	handlers[0].gfd_dev = new_encode_dev(sb->s_bdev->bd_dev);
-- 
2.39.2.637.g21b0678d19-goog