[PATCH net-next 6/8] s390/qeth: don't re-start read cmd when IDX has terminated

Julian Wiedmann
2020-02-27T17:08:31Z

Once the IDX connection is down, there's no point in trying to issue
more IOs.

Signed-off-by: Julian Wiedmann <jwi@linux.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