Revert "scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO"

commit 0228034d8e 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 1550ec458e.

Fixes: 1550ec458e ("scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO")
Cc: <stable@vger.kernel.org> # v4.18+
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Reviewed-by: Hannes Reinecke <hare@#suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/scsi/libfc/fc_rport.c

@@ -2164,7 +2164,6 @@ static void fc_rport_recv_logo_req(struct fc_lport *lport, struct fc_frame *fp)
 		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, fc_rport_destroy);