From: Denis Cheng <crquan@gmail.com>
To: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: linux-kernel@vger.kernel.org, cr_quan@163.com
Subject: [PATCH] vfs: use list_for_each_entry instead
Date: Thu, 16 Aug 2007 11:28:16 +0800 [thread overview]
Message-ID: <11872348963990-git-send-email-crquan@gmail.com> (raw)
Signed-off-by: Denis Cheng <crquan@gmail.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
reply other threads:[~2007-08-16 3:28 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=11872348963990-git-send-email-crquan@gmail.com \
--to=crquan@gmail.com \
--cc=cr_quan@163.com \
--cc=linux-kernel@vger.kernel.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox