From: Julian Wiedmann <jwi@linux.ibm.com>
Date: Wed, 19 Feb 2020 11:19:15 +0100
Subject: s390/qdio: use QDIO_IRQ_STATE_INACTIVE instead of 0
Git-commit: 6e2a7b5171ec7fd6005639479961ca28e70d4929
Patch-mainline: v5.7-rc1
References: jsc#SLE-13690
Don't rely on the numeric value of enum constants.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/s390/cio/qdio_setup.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index c56ff92c6e0c..d57b115867a3 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -462,7 +462,8 @@ int qdio_setup_irq(struct qdio_irq *irq_ptr, struct qdio_initialize *init_data)
memset(&irq_ptr->perf_stat, 0, sizeof(irq_ptr->perf_stat));
irq_ptr->debugfs_dev = irq_ptr->debugfs_perf = NULL;
- irq_ptr->sch_token = irq_ptr->state = irq_ptr->perf_stat_enabled = 0;
+ irq_ptr->sch_token = irq_ptr->perf_stat_enabled = 0;
+ irq_ptr->state = QDIO_IRQ_STATE_INACTIVE;
/* wipes qib.ac, required by ar7063 */
memset(irq_ptr->qdr, 0, sizeof(struct qdr));