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Message-ID: <52bd8c2d-31f6-1f69-1d83-cf21ee66aec8@quicinc.com>
Date: Wed, 15 Mar 2023 15:31:10 +0800
From: Ziqi Chen <quic_ziqichen@...cinc.com>
To: Bart Van Assche <bvanassche@....org>, <quic_asutoshd@...cinc.com>,
<quic_cang@...cinc.com>, <quic_nguyenb@...cinc.com>,
<mani@...nel.org>, <stanley.chu@...iatek.com>,
<adrian.hunter@...el.com>, <beanhuo@...ron.com>,
<avri.altman@....com>, <junwoo80.lee@...sung.com>,
<martin.petersen@...cle.com>
CC: <linux-scsi@...r.kernel.org>,
Alim Akhtar <alim.akhtar@...sung.com>,
"James E.J. Bottomley" <jejb@...ux.ibm.com>,
open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] scsi: ufs: core: print trs for pending requests in MCQ
mode
sure
Best Regards,
Ziqi
On 3/15/2023 2:09 AM, Bart Van Assche wrote:
> On 3/14/23 04:16, Ziqi Chen wrote:
>> +static bool ufshcd_print_tr_iter(struct request *req, void *priv)
>> +{
>> + struct scsi_device *sdev = req->q->queuedata;
>> + struct Scsi_Host *shost = sdev->host;
>> + struct ufs_hba *hba = shost_priv(shost);
>> +
>> + if (!IS_ERR_OR_NULL(hba))
>> + ufshcd_print_tr(hba, req->tag, *(bool *)priv);
>
> I think that the "if (!IS_ERR_OR_NULL(hba))" code can be removed safely.
> Otherwise this patch looks good to me.
>
> Thanks,
>
> Bart.
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