linux-kernel - RE: [PATCH v4 4/5] scsi: ufs: L2P map management for HPB read

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Date:   Tue, 30 Jun 2020 12:42:13 +0000
From:   Avri Altman <Avri.Altman@....com>
To:     "daejun7.park@...sung.com" <daejun7.park@...sung.com>,
        "jejb@...ux.ibm.com" <jejb@...ux.ibm.com>,
        "martin.petersen@...cle.com" <martin.petersen@...cle.com>,
        "asutoshd@...eaurora.org" <asutoshd@...eaurora.org>,
        "beanhuo@...ron.com" <beanhuo@...ron.com>,
        "stanley.chu@...iatek.com" <stanley.chu@...iatek.com>,
        "cang@...eaurora.org" <cang@...eaurora.org>,
        "bvanassche@....org" <bvanassche@....org>,
        "tomas.winkler@...el.com" <tomas.winkler@...el.com>,
        ALIM AKHTAR <alim.akhtar@...sung.com>
CC:     "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Sang-yoon Oh <sangyoon.oh@...sung.com>,
        Sung-Jun Park <sungjun07.park@...sung.com>,
        yongmyung lee <ymhungry.lee@...sung.com>,
        Jinyoung CHOI <j-young.choi@...sung.com>,
        Adel Choi <adel.choi@...sung.com>,
        BoRam Shin <boram.shin@...sung.com>
Subject: RE: [PATCH v4 4/5] scsi: ufs: L2P map management for HPB read

> +static int ufshpb_issue_map_req(struct ufshpb_lu *hpb,
> +                               struct ufshpb_region *rgn,
> +                               struct ufshpb_subregion *srgn)
> +{


> +
> +       ret = ufshpb_lu_get(hpb);
> +       if (unlikely(ret)) {
> +               dev_notice(&hpb->hpb_lu_dev,
> +                          "%s: ufshpb_lu_get failed: %d", __func__, ret);
> +               goto free_map_req;
> +       }
> +
> +       ret = ufshpb_execute_map_req(hpb, map_req);
> +       if (ret) {
> +               dev_notice(&hpb->hpb_lu_dev,
> +                          "%s: issue map_req failed: %d, region %d - %d\n",
> +                          __func__, ret, srgn->rgn_idx, srgn->srgn_idx);
> +               ufshpb_lu_put(hpb);
> +               goto free_map_req;
> +       }
Missing closing ufshpb_lu_put?

> +       return 0;