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-rw-r--r--drivers/s390/net/qeth_core_main.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 49e85d2e79c2..3fc14f222dc3 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1742,6 +1742,9 @@ static int qeth_send_control_data(struct qeth_card *card,
qeth_enqueue_reply(card, reply);
+ /* This pairs with iob->callback, and keeps the iob alive after IO: */
+ qeth_get_cmd(iob);
+
QETH_CARD_TEXT(card, 6, "noirqpnd");
spin_lock_irq(get_ccwdev_lock(channel->ccwdev));
rc = ccw_device_start_timeout(channel->ccwdev, __ccw_from_cmd(iob),
@@ -1752,11 +1755,10 @@ static int qeth_send_control_data(struct qeth_card *card,
CARD_DEVID(card), rc);
QETH_CARD_TEXT_(card, 2, " err%d", rc);
qeth_dequeue_reply(card, reply);
- qeth_put_reply(reply);
qeth_put_cmd(iob);
atomic_set(&channel->irq_pending, 0);
wake_up(&card->wait_q);
- return rc;
+ goto out;
}
timeout = wait_for_completion_interruptible_timeout(&reply->received,
@@ -1777,7 +1779,10 @@ static int qeth_send_control_data(struct qeth_card *card,
if (!rc)
rc = reply->rc;
+
+out:
qeth_put_reply(reply);
+ qeth_put_cmd(iob);
return rc;
}