On Mon, 10 Jan 2022 17:38:25 +0800 Wen Gu wrote: > - return smc->clcsock->ops->getsockopt(smc->clcsock, level, optname, > + rc = smc->clcsock->ops->getsockopt(smc->clcsock, level, optname, > optval, optlen); Please do realign the continuation line when moving the opening bracket.