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s390/qeth: remove 'channel' parameter from callbacks

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Each cmd buffer maintains a pointer to the IO channel that it was/will
be issued on. So when dealing with cmd buffers, we don't need to pass
around a separate channel pointer.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann
2019-06-11 18:37:56 +02:00
committed by David S. Miller
parent 57a688aa22
commit fcda7f73b6
3 changed files with 21 additions and 27 deletions
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5
drivers/s390/net/qeth_l2_main.c
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@@ -1030,11 +1030,10 @@ struct qeth_discipline qeth_l2_discipline = {
EXPORT_SYMBOL_GPL(qeth_l2_discipline);
static void qeth_osn_assist_cb(struct qeth_card *card,
struct qeth_channel *channel,
struct qeth_cmd_buffer *iob)
{
qeth_notify_reply(iob->reply, 0);
qeth_release_buffer(channel, iob);
qeth_release_buffer(iob);
}
int qeth_osn_assist(struct net_device *dev, void *data, int data_len)
@@ -1812,7 +1811,7 @@ static int qeth_l2_vnicc_request(struct qeth_card *card,
req->getset_timeout.vnic_char = cbctl->param.vnic_char;
break;
default:
qeth_release_buffer(iob->channel, iob);
qeth_release_buffer(iob);
return -EOPNOTSUPP;
}