linux-kernel - [PATCH] vfs: use list_for_each

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: <11872348963990-git-send-email-crquan@gmail.com>
Date:	Thu, 16 Aug 2007 11:28:16 +0800
From:	Denis Cheng <crquan@...il.com>
To:	Alexander Viro <viro@...iv.linux.org.uk>
Cc:	linux-kernel@...r.kernel.org, cr_quan@....com
Subject: [PATCH] vfs: use list_for_each_entry instead

Signed-off-by: Denis Cheng <crquan@...il.com>
---
 fs/super.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/fs/super.c b/fs/super.c
index fc8ebed..f287c15 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -334,15 +334,12 @@ struct super_block *sget(struct file_system_type *type,
 			int (*set)(struct super_block *,void *),
 			void *data)
 {
-	struct super_block *s = NULL;
-	struct list_head *p;
+	struct super_block *s = NULL, *old;
 	int err;
 
 retry:
 	spin_lock(&sb_lock);
-	if (test) list_for_each(p, &type->fs_supers) {
-		struct super_block *old;
-		old = list_entry(p, struct super_block, s_instances);
+	if (test) list_for_each_entry(old, &type->fs_supers, s_instances) {
 		if (!test(old, data))
 			continue;
 		if (!grab_super(old))
-- 
1.5.3.rc4

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/