netdev - [PATCH net-next 2/8] s390/qeth: use to_delayed

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Date:   Thu, 27 Aug 2020 10:16:59 +0200
From:   Julian Wiedmann <jwi@...ux.ibm.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev <netdev@...r.kernel.org>,
        linux-s390 <linux-s390@...r.kernel.org>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Ursula Braun <ubraun@...ux.ibm.com>,
        Karsten Graul <kgraul@...ux.ibm.com>,
        Julian Wiedmann <jwi@...ux.ibm.com>
Subject: [PATCH net-next 2/8] s390/qeth: use to_delayed_work()

Avoid poking around in the delayed_work struct's internals.

Signed-off-by: Julian Wiedmann <jwi@...ux.ibm.com>
---
 drivers/s390/net/qeth_core_main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index bba1b54b8aa3..5742a682a193 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -3549,8 +3549,9 @@ static unsigned int qeth_rx_refill_queue(struct qeth_card *card,
 
 static void qeth_buffer_reclaim_work(struct work_struct *work)
 {
-	struct qeth_card *card = container_of(work, struct qeth_card,
-		buffer_reclaim_work.work);
+	struct qeth_card *card = container_of(to_delayed_work(work),
+					      struct qeth_card,
+					      buffer_reclaim_work);
 
 	local_bh_disable();
 	napi_schedule(&card->napi);
-- 
2.17.1