272 	const struct cred *old_cred;  in ovl_check_whiteouts()  local
274 	old_cred = ovl_override_creds(rdd->dentry->d_sb);  in ovl_check_whiteouts()
289 	revert_creds(old_cred);  in ovl_check_whiteouts()
737 	const struct cred *old_cred;  in ovl_iterate()  local
740 	old_cred = ovl_override_creds(dentry->d_sb);  in ovl_iterate()
792 	revert_creds(old_cred);  in ovl_iterate()
840 	const struct cred *old_cred;  in ovl_dir_open_realfile()  local
842 	old_cred = ovl_override_creds(file_inode(file)->i_sb);  in ovl_dir_open_realfile()
844 	revert_creds(old_cred);  in ovl_dir_open_realfile()
966 	const struct cred *old_cred;  in ovl_check_empty_dir()  local
968 	old_cred = ovl_override_creds(dentry->d_sb);  in ovl_check_empty_dir()
970 	revert_creds(old_cred);  in ovl_check_empty_dir()