netdev - Re: [PATCH net v2] net/smc: Don't call clcsock shutdown twice when smc shutdown

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Message-ID: <1a7b27ec-22fc-f1b0-6b7c-4a61c072ff38@linux.ibm.com>
Date:   Thu, 25 Nov 2021 15:51:06 +0100
From:   Karsten Graul <kgraul@...ux.ibm.com>
To:     Tony Lu <tonylu@...ux.alibaba.com>
Cc:     kuba@...nel.org, davem@...emloft.net, netdev@...r.kernel.org,
        linux-s390@...r.kernel.org, linux-rdma@...r.kernel.org
Subject: Re: [PATCH net v2] net/smc: Don't call clcsock shutdown twice when
 smc shutdown

On 25/11/2021 14:24, Tony Lu wrote:
> @@ -2398,7 +2400,12 @@ static int smc_shutdown(struct socket *sock, int how)
>  	}
>  	switch (how) {
>  	case SHUT_RDWR:		/* shutdown in both directions */
> +		old_state = sk->sk_state;
>  		rc = smc_close_active(smc);
> +		if (old_state == SMC_ACTIVE &&
> +		    sk->sk_state == SMC_PEERCLOSEWAIT1)
> +			do_shutdown = false;
> +
>  		break;

Please send a v3 without the extra empty line before the break statement,
and then the patch is fine with me.

Thank you!