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f2fs: Change to use DEFINE_SHOW_ATTRIBUTE macro
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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>
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Yangtao Li authored and Jaegeuk Kim committed Nov 26, 2018
1 parent 67b0e42 commit 155c62f
Showing 1 changed file with 1 addition and 12 deletions.
13 changes: 1 addition & 12 deletions fs/f2fs/debug.c
Original file line number Diff line number Diff line change
Expand Up @@ -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)
{
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