linux-kernel - [PATCH RFC v3 12/22] scsi: core: Use SCSI_SCAN_RESCAN in __scsi_add

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Message-ID: <1666693096-180008-13-git-send-email-john.garry@huawei.com>
Date:   Tue, 25 Oct 2022 18:18:06 +0800
From:   John Garry <john.garry@...wei.com>
To:     <axboe@...nel.dk>, <damien.lemoal@...nsource.wdc.com>,
        <jejb@...ux.ibm.com>, <martin.petersen@...cle.com>,
        <jinpu.wang@...ud.ionos.com>, <hare@...e.de>, <bvanassche@....org>,
        <hch@....de>, <ming.lei@...hat.com>, <niklas.cassel@....com>
CC:     <linux-block@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-ide@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
        <linuxarm@...wei.com>, John Garry <john.garry@...wei.com>
Subject: [PATCH RFC v3 12/22] scsi: core: Use SCSI_SCAN_RESCAN in  __scsi_add_device()

Instead of using hardcoded '1' as the __scsi_add_device() ->
scsi_probe_and_add_lun() rescan arg, use proper macro SCSI_SCAN_RESCAN.

Signed-off-by: John Garry <john.garry@...wei.com>
Reviewed-by: Damien Le Moal <damien.lemoal@...nsource.wdc.com>
---
 drivers/scsi/scsi_scan.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index ad0a5902d1a0..b795c138f2c1 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1580,7 +1580,8 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
 		scsi_complete_async_scans();
 
 	if (scsi_host_scan_allowed(shost) && scsi_autopm_get_host(shost) == 0) {
-		scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1, hostdata);
+		scsi_probe_and_add_lun(starget, lun, NULL, &sdev,
+				       SCSI_SCAN_RESCAN, hostdata);
 		scsi_autopm_put_host(shost);
 	}
 	mutex_unlock(&shost->scan_mutex);
-- 
2.35.3