From: Julian Wiedmann <jwi@linux.ibm.com>
Date: Wed, 18 Dec 2019 17:34:50 +0100
Subject: s390/qeth: make use of napi_schedule_irqoff()
Git-commit: 334b49de120dd6deb28c31eedb7ca81351f7464e
Patch-mainline: v5.6-rc1
References: jsc#SLE-13690

qeth_qdio_start_poll() is called from the qdio layer's IRQ handler,
while IRQs are masked.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/s390/net/qeth_core_main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -3398,7 +3398,7 @@ static void qeth_qdio_start_poll(struct
 	struct qeth_card *card = (struct qeth_card *)card_ptr;
 
 	if (card->dev->flags & IFF_UP)
-		napi_schedule(&card->napi);
+		napi_schedule_irqoff(&card->napi);
 }
 
 int qeth_configure_cq(struct qeth_card *card, enum qeth_cq cq)