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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>
This commit is contained in:
Yangtao Li 2018-11-05 09:41:48 -05:00 committed by Jaegeuk Kim
parent 67b0e42b76
commit 155c62fe9c
1 changed files with 1 additions and 12 deletions
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13
fs/f2fs/debug.c
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@ -444,18 +444,7 @@ static int stat_show(struct seq_file *s, void *v)
return 0; return 0;
} }
static int stat_open(struct inode *inode, struct file *file) DEFINE_SHOW_ATTRIBUTE(stat);
{
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,
};
int f2fs_build_stats(struct f2fs_sb_info *sbi) int f2fs_build_stats(struct f2fs_sb_info *sbi)
{ {