From: Chengguang Xu <cgxu519@mykernel.net> commit bf2cbd3c57159c2b639ee8797b52ab5af180bf83 upstream. Calling min_not_zero() to simplify complicated prjquota limit comparison in f2fs_statfs_project(). Signed-off-by: Chengguang Xu <cgxu519@mykernel.net> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- fs/f2fs/super.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 379933d..da348cf 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1148,12 +1148,8 @@ static int f2fs_statfs_project(struct super_block *sb, return PTR_ERR(dquot); spin_lock(&dquot->dq_dqb_lock); - limit = 0; - if (dquot->dq_dqb.dqb_bsoftlimit) - limit = dquot->dq_dqb.dqb_bsoftlimit; - if (dquot->dq_dqb.dqb_bhardlimit && - (!limit || dquot->dq_dqb.dqb_bhardlimit < limit)) - limit = dquot->dq_dqb.dqb_bhardlimit; + limit = min_not_zero(dquot->dq_dqb.dqb_bsoftlimit, + dquot->dq_dqb.dqb_bhardlimit); if (limit) limit >>= sb->s_blocksize_bits; @@ -1165,12 +1161,8 @@ static int f2fs_statfs_project(struct super_block *sb, (buf->f_blocks - curblock) : 0; } - limit = 0; - if (dquot->dq_dqb.dqb_isoftlimit) - limit = dquot->dq_dqb.dqb_isoftlimit; - if (dquot->dq_dqb.dqb_ihardlimit && - (!limit || dquot->dq_dqb.dqb_ihardlimit < limit)) - limit = dquot->dq_dqb.dqb_ihardlimit; + limit = min_not_zero(dquot->dq_dqb.dqb_isoftlimit, + dquot->dq_dqb.dqb_ihardlimit); if (limit && buf->f_files > limit) { buf->f_files = limit; -- 1.8.3