linux-kernel - RE: [RFC PATCH v2 3/5] scsi: ufs: Introduce HPB module

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Message-ID: <231786897.01592444701916.JavaMail.epsvc@epcpadp1>
Date:   Thu, 18 Jun 2020 09:53:44 +0900
From:   Daejun Park <daejun7.park@...sung.com>
To:     Avri Altman <Avri.Altman@....com>,
        Daejun Park <daejun7.park@...sung.com>,
        ALIM AKHTAR <alim.akhtar@...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>
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: [RFC PATCH v2 3/5] scsi: ufs: Introduce HPB module

> +static int ufshpb_lu_hpb_init(struct ufs_hba *hba, struct ufshpb_lu *hpb,
> > +                             struct ufshpb_dev_info *hpb_dev_info)
> > +{
> > +       int ret;
> > +
> > +       spin_lock_init(&hpb->hpb_state_lock);
> > +
> > +       ret = ufshpb_alloc_region_tbl(hba, hpb);
> > +       if (ret)
> > +               goto release_m_page_cache;
> This label is added only on 4/5
> 
> > +static int __init ufshpb_init(void)
> > +{
> > +       unsigned int pool_size;
> Unused variable
> 
> > +       int ret;
> > +
> > +       ret = driver_register(&ufshpb_drv.drv);
> > +       if (ret)
> > +               pr_err("ufshpb: driver register failed\n");
> > +
> > +       return ret;
> > +}

OK, I will fix it.