aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/s390/net/qeth_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/net/qeth_main.c')
-rw-r--r--drivers/s390/net/qeth_main.c6
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)
2982 */ 2982 */
2983 if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) || 2983 if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) ||
2984 !atomic_read(&queue->set_pci_flags_count)){ 2984 !atomic_read(&queue->set_pci_flags_count)){
2985 if (atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) == 2985 if (atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) ==
2986 QETH_OUT_Q_UNLOCKED) { 2986 QETH_OUT_Q_UNLOCKED) {
2987 /* 2987 /*
2988 * If we get in here, there was no action in 2988 * If we get in here, there was no action in
@@ -3245,7 +3245,7 @@ qeth_free_qdio_buffers(struct qeth_card *card)
3245 int i, j; 3245 int i, j;
3246 3246
3247 QETH_DBF_TEXT(trace, 2, "freeqdbf"); 3247 QETH_DBF_TEXT(trace, 2, "freeqdbf");
3248 if (atomic_swap(&card->qdio.state, QETH_QDIO_UNINITIALIZED) == 3248 if (atomic_xchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED) ==
3249 QETH_QDIO_UNINITIALIZED) 3249 QETH_QDIO_UNINITIALIZED)
3250 return; 3250 return;
3251 kfree(card->qdio.in_q); 3251 kfree(card->qdio.in_q);
@@ -4366,7 +4366,7 @@ out:
4366 if (flush_count) 4366 if (flush_count)
4367 qeth_flush_buffers(queue, 0, start_index, flush_count); 4367 qeth_flush_buffers(queue, 0, start_index, flush_count);
4368 else if (!atomic_read(&queue->set_pci_flags_count)) 4368 else if (!atomic_read(&queue->set_pci_flags_count))
4369 atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH); 4369 atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
4370 /* 4370 /*
4371 * queue->state will go from LOCKED -> UNLOCKED or from 4371 * queue->state will go from LOCKED -> UNLOCKED or from
4372 * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us 4372 * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us