From: Yangtao Li <tiny.windzz@gmail.com>
To: jaegeuk@kernel.org, yuchao0@huawei.com
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH] f2fs: Change to use DEFINE_SHOW_ATTRIBUTE macro
Date: Mon, 5 Nov 2018 09:41:48 -0500 [thread overview]
Message-ID: <20181105144148.6131-1-tiny.windzz@gmail.com> (raw)
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
fs/f2fs/debug.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index 214a968962a1..ef827c0d0379 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -428,18 +428,7 @@ static int stat_show(struct seq_file *s, void *v)
return 0;
}
-static int stat_open(struct inode *inode, struct file *file)
-{
- return single_open(file, stat_show, inode->i_private);
-}
-
-static const struct file_operations stat_fops = {
- .owner = THIS_MODULE,
- .open = stat_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(stat);
int f2fs_build_stats(struct f2fs_sb_info *sbi)
{
--
2.17.0
next reply other threads:[~2018-11-05 14:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-05 14:41 Yangtao Li [this message]
2018-11-06 9:12 ` [PATCH] f2fs: Change to use DEFINE_SHOW_ATTRIBUTE macro Chao Yu
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=20181105144148.6131-1-tiny.windzz@gmail.com \
--to=tiny.windzz@gmail.com \
--cc=jaegeuk@kernel.org \
--cc=linux-f2fs-devel@lists.sourceforge.net \
--cc=linux-kernel@vger.kernel.org \
--cc=yuchao0@huawei.com \
/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;
as well as URLs for NNTP newsgroup(s).