linux-kernel - [PATCH -next] advansys: use correct srb_tag in adv_isr

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Message-ID: <20180926114107.13532-1-yuehaibing@huawei.com>
Date:   Wed, 26 Sep 2018 19:41:07 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <matthew@....cx>, <hare@...e.com>, <jejb@...ux.vnet.ibm.com>,
        <martin.petersen@...cle.com>
CC:     <linux-kernel@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] advansys: use correct srb_tag in adv_isr_callback

'srb_tag' should be used in the scsi_host_find_tag,
rather than 'scsiqp->srb_tag'.

Fixes: 9c17c62aedb0 ("advansys: use shared host tag map for command lookup")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/scsi/advansys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 713f690..23f313c 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -5966,7 +5966,7 @@ static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp)
 	 * completed ADV_SCSI_REQ_Q structure.
 	 */
 	srb_tag = le32_to_cpu(scsiqp->srb_tag);
-	scp = scsi_host_find_tag(boardp->shost, scsiqp->srb_tag);
+	scp = scsi_host_find_tag(boardp->shost, srb_tag);
 
 	ASC_DBG(1, "scp 0x%p\n", scp);
 	if (scp == NULL) {
-- 
1.8.3.1