This reverts commit f950fd0529130a617b3da526da9fb6a896ce87c2. The locking is going to be provided by vfs_rename() in the following patches.
CC: stable@vger.kernel.org Signed-off-by: Jan Kara jack@suse.cz --- fs/udf/namei.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/fs/udf/namei.c b/fs/udf/namei.c index fd20423d3ed2..fd29a66e7241 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -793,11 +793,6 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir, if (!empty_dir(new_inode)) goto out_oiter; } - /* - * We need to protect against old_inode getting converted from - * ICB to normal directory. - */ - inode_lock_nested(old_inode, I_MUTEX_NONDIR2); retval = udf_fiiter_find_entry(old_inode, &dotdot_name, &diriter); if (retval == -ENOENT) { @@ -806,10 +801,8 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir, old_inode->i_ino); retval = -EFSCORRUPTED; } - if (retval) { - inode_unlock(old_inode); + if (retval) goto out_oiter; - } has_diriter = true; tloc = lelb_to_cpu(diriter.fi.icb.extLocation); if (udf_get_lb_pblock(old_inode->i_sb, &tloc, 0) != @@ -889,7 +882,6 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir, udf_dir_entry_len(&diriter.fi)); udf_fiiter_write_fi(&diriter, NULL); udf_fiiter_release(&diriter); - inode_unlock(old_inode);
inode_dec_link_count(old_dir); if (new_inode) @@ -901,10 +893,8 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir, } return 0; out_oiter: - if (has_diriter) { + if (has_diriter) udf_fiiter_release(&diriter); - inode_unlock(old_inode); - } udf_fiiter_release(&oiter);
return retval;