diff options
Diffstat (limited to 'drivers/s390/net/qeth_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 8364d5475ac7..7fdc5272c446 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -2982,7 +2982,7 @@ qeth_check_outbound_queue(struct qeth_qdio_out_q *queue) */ if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) || !atomic_read(&queue->set_pci_flags_count)){ - if (atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) == + if (atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) == QETH_OUT_Q_UNLOCKED) { /* * If we get in here, there was no action in @@ -3245,7 +3245,7 @@ qeth_free_qdio_buffers(struct qeth_card *card) int i, j; QETH_DBF_TEXT(trace, 2, "freeqdbf"); - if (atomic_swap(&card->qdio.state, QETH_QDIO_UNINITIALIZED) == + if (atomic_xchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED) == QETH_QDIO_UNINITIALIZED) return; kfree(card->qdio.in_q); @@ -4366,7 +4366,7 @@ out: if (flush_count) qeth_flush_buffers(queue, 0, start_index, flush_count); else if (!atomic_read(&queue->set_pci_flags_count)) - atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH); + atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH); /* * queue->state will go from LOCKED -> UNLOCKED or from * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us |