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@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index ba1e50ed50ec8971a42110f68035f102b2f56f10..626da96981775e6ad244510070e0b3baca1b8dd0 100644 (file)
--- 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 @@ out:
        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,