linux-kernel - Re: [PATCH v5 5/7] ufs: mcq: Added ufshcd_mcq

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Date:   Wed, 17 May 2023 11:15:34 +0800
From:   Stanley Chu <chu.stanley@...il.com>
To:     "Bao D. Nguyen" <quic_nguyenb@...cinc.com>
Cc:     quic_asutoshd@...cinc.com, quic_cang@...cinc.com,
        bvanassche@....org, mani@...nel.org, stanley.chu@...iatek.com,
        adrian.hunter@...el.com, beanhuo@...ron.com, avri.altman@....com,
        martin.petersen@...cle.com, linux-scsi@...r.kernel.org,
        Alim Akhtar <alim.akhtar@...sung.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Alice Chao <alice.chao@...iatek.com>,
        Arthur Simchaev <Arthur.Simchaev@....com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v5 5/7] ufs: mcq: Added ufshcd_mcq_abort()

Hi Bao D.

> @@ -7562,6 +7561,12 @@ static int ufshcd_abort(struct scsi_cmnd *cmd)
>         if (is_mcq_enabled(hba))
>                 goto release;

Should we remove the above lines because the code below will not be
executed in the MCQ path?

>
> +       if (is_mcq_enabled(hba)) {
> +               /* MCQ mode. Branch off to handle abort for mcq mode */
> +               err = ufshcd_mcq_abort(cmd);
> +               goto release;
> +       }
> +
>         /* Skip task abort in case previous aborts failed and report failure */
>         if (lrbp->req_abort_skip) {
>                 dev_err(hba->dev, "%s: skipping abort\n", __func__);
> --
> 2.7.4
>