diff options
| -rw-r--r-- | fs/namespace.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 9c4d307a82cd..8f1000f9f3df 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -5087,30 +5087,29 @@ static int statmount_mnt_opts(struct kstatmount *s, struct seq_file *seq) { struct vfsmount *mnt = s->mnt; struct super_block *sb = mnt->mnt_sb; + size_t start = seq->count; int err; - if (sb->s_op->show_options) { - size_t start = seq->count; - - err = security_sb_show_options(seq, sb); - if (err) - return err; + err = security_sb_show_options(seq, sb); + if (err) + return err; + if (sb->s_op->show_options) { err = sb->s_op->show_options(seq, mnt->mnt_root); if (err) return err; + } - if (unlikely(seq_has_overflowed(seq))) - return -EAGAIN; + if (unlikely(seq_has_overflowed(seq))) + return -EAGAIN; - if (seq->count == start) - return 0; + if (seq->count == start) + return 0; - /* skip leading comma */ - memmove(seq->buf + start, seq->buf + start + 1, - seq->count - start - 1); - seq->count--; - } + /* skip leading comma */ + memmove(seq->buf + start, seq->buf + start + 1, + seq->count - start - 1); + seq->count--; return 0; } |