diff options
| -rw-r--r-- | fs/smb/server/smb2pdu.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 63d17cea2e95..02ccdcc86af2 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -4108,20 +4108,6 @@ struct smb2_query_dir_private { int info_level; }; -static void lock_dir(struct ksmbd_file *dir_fp) -{ - struct dentry *dir = dir_fp->filp->f_path.dentry; - - inode_lock_nested(d_inode(dir), I_MUTEX_PARENT); -} - -static void unlock_dir(struct ksmbd_file *dir_fp) -{ - struct dentry *dir = dir_fp->filp->f_path.dentry; - - inode_unlock(d_inode(dir)); -} - static int process_query_dir_entries(struct smb2_query_dir_private *priv) { struct mnt_idmap *idmap = file_mnt_idmap(priv->dir_fp->filp); @@ -4136,12 +4122,10 @@ static int process_query_dir_entries(struct smb2_query_dir_private *priv) if (dentry_name(priv->d_info, priv->info_level)) return -EINVAL; - lock_dir(priv->dir_fp); - dent = lookup_one(idmap, - &QSTR_LEN(priv->d_info->name, - priv->d_info->name_len), - priv->dir_fp->filp->f_path.dentry); - unlock_dir(priv->dir_fp); + dent = lookup_one_unlocked(idmap, + &QSTR_LEN(priv->d_info->name, + priv->d_info->name_len), + priv->dir_fp->filp->f_path.dentry); if (IS_ERR(dent)) { ksmbd_debug(SMB, "Cannot lookup `%s' [%ld]\n", |