From: Julian Wiedmann <jwi@linux.ibm.com>
Date: Mon, 15 Nov 2021 08:21:38 +0100
Subject: s390/qdio: clean up access to queue in qdio_handle_activate_check()
Git-commit: 0a86cdcb4ce297f543d13d0bbd4f0c86f00626e5
Patch-mainline: v5.17-rc1
References: jsc#PED-588 bsc#1203836 LTC#198623
qdio_handle_activate_check() re-uses a queue-specific handler to report
that the ACTIVATE ccw has been terminated. It uses either the first
input or output queue, so we can hard-code q->nr as 0. Also don't
access the q->irq_ptr parent pointer, we already have a pointer to
the qdio_irq.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/s390/cio/qdio_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -669,8 +669,8 @@ static void qdio_handle_activate_check(s
goto no_handler;
}
- q->handler(q->irq_ptr->cdev, QDIO_ERROR_ACTIVATE,
- q->nr, q->first_to_check, 0, irq_ptr->int_parm);
+ q->handler(irq_ptr->cdev, QDIO_ERROR_ACTIVATE, 0, q->first_to_check,
+ 0, irq_ptr->int_parm);
no_handler:
qdio_set_state(irq_ptr, QDIO_IRQ_STATE_STOPPED);
/*