namelen can't be zero; neither when it's coming from dentry name,
nor when dealing with orphans (in ocfs2_orphan_add() and
__ocfs2_prepare_orphan_dir()). Rudiment of old ext2 pointless
check, long gone in ext2 itself...
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/dir.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index a14c8fee6ee5..d620d4c53c6f 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -1593,9 +1593,6 @@ int __ocfs2_add_entry(handle_t *handle,
struct buffer_head *insert_bh = lookup->dl_leaf_bh;
char *data_start = insert_bh->b_data;
- if (!namelen)
- return -EINVAL;
-
if (ocfs2_dir_indexed(dir)) {
struct buffer_head *bh;
@@ -4245,12 +4242,6 @@ int ocfs2_prepare_dir_for_insert(struct ocfs2_super *osb,
trace_ocfs2_prepare_dir_for_insert(
(unsigned long long)OCFS2_I(dir)->ip_blkno, namelen);
- if (!namelen) {
- ret = -EINVAL;
- mlog_errno(ret);
- goto out;
- }
-
/*
* Do this up front to reduce confusion.
*
--
2.39.2
