diff options
| author | Julian Wiedmann | 2019-06-11 18:37:53 +0200 |
|---|---|---|
| committer | David S. Miller | 2019-06-14 07:39:31 +0200 |
| commit | 1273a800141084c73a59947f9734f46da23979e5 (patch) | |
| tree | 85bedeb0985d96b0559efe1b8a11139393440b0c /drivers/s390/net/qeth_core.h | |
| parent | s390/qeth: clean up setting of BLKT defaults (diff) | |
| download | kernel-qcow2-linux-1273a800141084c73a59947f9734f46da23979e5.tar.gz kernel-qcow2-linux-1273a800141084c73a59947f9734f46da23979e5.tar.xz kernel-qcow2-linux-1273a800141084c73a59947f9734f46da23979e5.zip | |
s390/qeth: remove qeth_wait_for_buffer()
The basic MPC initialization sequence is strictly sequential, and
waiting for an available cmd buffer should never be necessary.
So this change only affects the OSN path, where dangling waiters on an
unbounded wait_event() are not desirable. Switch to qeth_get_buffers(),
and let OSN callers deal with -ENOMEM.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 5fab7b3396aa..14e8ab34ab2f 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -998,7 +998,7 @@ void qeth_tx_timeout(struct net_device *); void qeth_release_buffer(struct qeth_channel *, struct qeth_cmd_buffer *); void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob, u16 cmd_length); -struct qeth_cmd_buffer *qeth_wait_for_buffer(struct qeth_channel *); +struct qeth_cmd_buffer *qeth_get_buffer(struct qeth_channel *channel); int qeth_query_switch_attributes(struct qeth_card *card, struct qeth_switch_info *sw_info); int qeth_query_card_info(struct qeth_card *card, |