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Message-Id: <20200227170816.101286-7-jwi@linux.ibm.com>
Date: Thu, 27 Feb 2020 18:08:14 +0100
From: Julian Wiedmann <jwi@...ux.ibm.com>
To: David Miller <davem@...emloft.net>
Cc: netdev <netdev@...r.kernel.org>,
linux-s390 <linux-s390@...r.kernel.org>,
Heiko Carstens <heiko.carstens@...ibm.com>,
Ursula Braun <ubraun@...ux.ibm.com>,
Julian Wiedmann <jwi@...ux.ibm.com>
Subject: [PATCH net-next 6/8] s390/qeth: don't re-start read cmd when IDX has terminated
Once the IDX connection is down, there's no point in trying to issue
more IOs.
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 ba1e50ed50ec..626da9698177 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -742,7 +742,7 @@ static void qeth_issue_next_read_cb(struct qeth_card *card,
/* fall through */
default:
qeth_clear_ipacmd_list(card);
- goto out;
+ goto err_idx;
}
cmd = __ipa_reply(iob);
@@ -795,8 +795,9 @@ static void qeth_issue_next_read_cb(struct qeth_card *card,
memcpy(&card->seqno.pdu_hdr_ack,
QETH_PDU_HEADER_SEQ_NO(iob->data),
QETH_SEQ_NO_LENGTH);
- qeth_put_cmd(iob);
__qeth_issue_next_read(card);
+err_idx:
+ qeth_put_cmd(iob);
}
static int qeth_set_thread_start_bit(struct qeth_card *card,
--
2.17.1
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