linux-kernel - [PATCH 4.9 28/44] Revert "scsi: fcoe: clear FC_RP

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Date:   Wed, 24 Apr 2019 19:10:06 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Saurav Kashyap <skashyap@...vell.com>,
        Hannes Reinecke <hare@...e.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Subject: [PATCH 4.9 28/44] Revert "scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO"

From: Saurav Kashyap <skashyap@...vell.com>

commit 0228034d8e5915b98c33db35a98f5e909e848ae9 upstream.

This patch clears FC_RP_STARTED flag during logoff, because of this
re-login(flogi) didn't happen to the switch.

This reverts commit 1550ec458e0cf1a40a170ab1f4c46e3f52860f65.

Fixes: 1550ec458e0c ("scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO")
Cc: <stable@...r.kernel.org> # v4.18+
Signed-off-by: Saurav Kashyap <skashyap@...vell.com>
Reviewed-by: Hannes Reinecke <hare@...se.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/scsi/libfc/fc_rport.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/scsi/libfc/fc_rport.c
+++ b/drivers/scsi/libfc/fc_rport.c
@@ -1935,7 +1935,6 @@ static void fc_rport_recv_logo_req(struc
 		FC_RPORT_DBG(rdata, "Received LOGO request while in state %s\n",
 			     fc_rport_state(rdata));

-		rdata->flags &= ~FC_RP_STARTED;
 		fc_rport_enter_delete(rdata, RPORT_EV_STOP);
 		mutex_unlock(&rdata->rp_mutex);
 		kref_put(&rdata->kref, rdata->local_port->tt.rport_destroy);