diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2020-12-07 14:12:32 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-07 06:55:21 -0800 |
| commit | 75cf3854dcdf7b5c583538cae12ffa054d237d93 (patch) | |
| tree | fae1d795d04f89d38a5c3ba9304eb28ea14f0720 /drivers/s390 | |
| parent | db4ffdcef7c9a842e55228c9faef7abf8b72382f (diff) | |
| download | linux-75cf3854dcdf7b5c583538cae12ffa054d237d93.tar.bz2 | |
s390/qeth: remove QETH_QDIO_BUF_HANDLED_DELAYED state
Reuse the QETH_QDIO_BUF_EMPTY state to indicate that a TX buffer has
been completed with a QAOB notification, and may be cleaned up by
qeth_cleanup_handled_pending().
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 2 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 5 |
2 files changed, 2 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index d150da95d073..6f5ddc3eab8c 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -424,8 +424,6 @@ enum qeth_qdio_out_buffer_state { /* Received QAOB notification on CQ: */ QETH_QDIO_BUF_QAOB_OK, QETH_QDIO_BUF_QAOB_ERROR, - /* Handled via transfer pending / completion queue. */ - QETH_QDIO_BUF_HANDLED_DELAYED, }; struct qeth_qdio_out_buffer { diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 869694217450..da27ef451d05 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -477,8 +477,7 @@ static void qeth_cleanup_handled_pending(struct qeth_qdio_out_q *q, int bidx, while (c) { if (forced_cleanup || - atomic_read(&c->state) == - QETH_QDIO_BUF_HANDLED_DELAYED) { + atomic_read(&c->state) == QETH_QDIO_BUF_EMPTY) { struct qeth_qdio_out_buffer *f = c; QETH_CARD_TEXT(f->q->card, 5, "fp"); @@ -549,7 +548,7 @@ static void qeth_qdio_handle_aob(struct qeth_card *card, kmem_cache_free(qeth_core_header_cache, data); } - atomic_set(&buffer->state, QETH_QDIO_BUF_HANDLED_DELAYED); + atomic_set(&buffer->state, QETH_QDIO_BUF_EMPTY); break; default: WARN_ON_ONCE(1); |