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qeth: fix handling of IPA return codes

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Function that executes IPA commands returns the result code from the
IPA response block. If non-negative, it needs to be transformed into
errno-compatible code before returning to the caller.

Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eugene Crosser 2015-05-18 14:27:53 +02:00 committed by David S. Miller
parent c7258d8637
commit c88394e7ee
1 changed files with 4 additions and 6 deletions
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10
drivers/s390/net/qeth_l2_main.c
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@ -1808,10 +1808,9 @@ int qeth_bridgeport_query_ports(struct qeth_card *card,
cmd->data.sbp.hdr.seq_no = 1;
rc = qeth_send_ipa_cmd(card, iob, qeth_bridgeport_query_ports_cb,
(void *)&cbctl);
if (rc)
if (rc < 0)
return rc;
rc = qeth_bridgeport_makerc(card, &cbctl, IPA_SBP_QUERY_BRIDGE_PORTS);
return rc;
return qeth_bridgeport_makerc(card, &cbctl, IPA_SBP_QUERY_BRIDGE_PORTS);
}
EXPORT_SYMBOL_GPL(qeth_bridgeport_query_ports);
@ -1874,10 +1873,9 @@ int qeth_bridgeport_setrole(struct qeth_card *card, enum qeth_sbp_roles role)
cmd->data.sbp.hdr.seq_no = 1;
rc = qeth_send_ipa_cmd(card, iob, qeth_bridgeport_set_cb,
(void *)&cbctl);
if (rc)
if (rc < 0)
return rc;
rc = qeth_bridgeport_makerc(card, &cbctl, setcmd);
return rc;
return qeth_bridgeport_makerc(card, &cbctl, setcmd);
}
/**