From: Zang Leigang <zangleigang@hisilicon.com>
Date: Sat, 24 Jun 2017 11:14:32 +0000 (+0800)
Subject: scsi: ufs: flush eh_work when eh_work scheduled.
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=8dc0da7981a3f9680c873e92e3ec17308377e3b9;p=openwrt%2Fstaging%2Fblogic.git

scsi: ufs: flush eh_work when eh_work scheduled.

Forget a condition: eh_work scheduled but do not start to work.

Signed-off-by: Zang Leigang <zangleigang@hisilicon.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 88ccd63f83c1..5bc9dc14e075 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -5809,7 +5809,8 @@ static int ufshcd_eh_host_reset_handler(struct scsi_cmnd *cmd)
 	do {
 		spin_lock_irqsave(hba->host->host_lock, flags);
 		if (!(work_pending(&hba->eh_work) ||
-				hba->ufshcd_state == UFSHCD_STATE_RESET))
+			    hba->ufshcd_state == UFSHCD_STATE_RESET ||
+			    hba->ufshcd_state == UFSHCD_STATE_EH_SCHEDULED))
 			break;
 		spin_unlock_irqrestore(hba->host->host_lock, flags);
 		dev_dbg(hba->dev, "%s: reset in progress\n", __func__);