[PATCH 4.4 035/101] qla2xxx: Fix erroneous invalid handle message

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Quinn Tran <quinn.tran@xxxxxxxxxx>


[ Upstream commit 4f060736f29a960aba8e781a88837464756200a8 ]

Termination of Immediate Notify IOCB was using wrong
IOCB handle. IOCB completion code was unable to find
appropriate code path due to wrong handle.

Following message is seen in the logs.

"Error entry - invalid handle/queue (ffff)."

Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
[ bvanassche: Fixed word order in patch title ]
Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>

Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/scsi/qla2xxx/qla_isr.c    |    4 ++++
 drivers/scsi/qla2xxx/qla_target.c |    2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2466,6 +2466,10 @@ qla2x00_error_entry(scsi_qla_host_t *vha
 	if (pkt->entry_status & RF_BUSY)
 		res = DID_BUS_BUSY << 16;
 
+	if (pkt->entry_type == NOTIFY_ACK_TYPE &&
+	    pkt->handle == QLA_TGT_SKIP_HANDLE)
+		return;
+
 	sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
 	if (sp) {
 		sp->done(ha, sp, res);
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -2865,7 +2865,7 @@ static int __qlt_send_term_imm_notif(str
 
 	pkt->entry_type = NOTIFY_ACK_TYPE;
 	pkt->entry_count = 1;
-	pkt->handle = QLA_TGT_SKIP_HANDLE | CTIO_COMPLETION_HANDLE_MARK;
+	pkt->handle = QLA_TGT_SKIP_HANDLE;
 
 	nack = (struct nack_to_isp *)pkt;
 	nack->ox_id = ntfy->ox_id;