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authorAl Viro <viro@zeniv.linux.org.uk>2023-11-13 01:08:50 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2023-12-21 20:53:25 +0300
commit3a1613672e859b85cf87bbe7569552b55612a0f5 (patch)
tree9c9a912d5e268e1ce1d8ed9f9281278ee5910366 /fs/reiserfs
parentb64b0732c3eec11783dd6bb12757dc04395a73e1 (diff)
downloadlinux-3a1613672e859b85cf87bbe7569552b55612a0f5.tar.xz
reiserfs_add_entry(): get rid of pointless namelen checks
In all cases namelen is ->d_name.len of some dentry; moreover, a dentry that has passed ->lookup() without triggering ENAMETOOLONG check there. The comment next to these checks is either a rudiment of some other check that used to be there once upon a time, or an attempt to come up with the possible reason for that check (well, more like "why does ext3 do it?") Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/reiserfs')
-rw-r--r--fs/reiserfs/namei.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index 994d6e6995ab..c5f233b4a27f 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -451,13 +451,6 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
BUG_ON(!th->t_trans_id);
- /* cannot allow items to be added into a busy deleted directory */
- if (!namelen)
- return -EINVAL;
-
- if (namelen > REISERFS_MAX_NAME(dir->i_sb->s_blocksize))
- return -ENAMETOOLONG;
-
/* each entry has unique key. compose it */
make_cpu_key(&entry_key, dir,
get_third_component(dir->i_sb, name, namelen),