From: Yangtao Li <tiny.windzz@gmail.com>
Date: Mon, 5 Nov 2018 14:41:48 +0000 (-0500)
Subject: f2fs: Change to use DEFINE_SHOW_ATTRIBUTE macro
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~5618^2~33
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=155c62fe9c5fe510746d06d12bc28d3084e63687;p=linux.git

f2fs: Change to use DEFINE_SHOW_ATTRIBUTE macro

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index e327eefdbc02..0ba662315d93 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -444,18 +444,7 @@ 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)
 {