[PATCH net-next 2/8] s390/qeth: remove bogus netif_wake_queue()

Julian Wiedmann
2019-01-25T14:44:17Z

qeth_qdio_cq_handler() doesn't replenish the Output Queue(s), and thus
has no reason to wake the txq.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
---
drivers/s390/net/qeth_core_main.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index e08b924f7454..f784d5c528a9 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -3558,8 +3558,6 @@ static void qeth_qdio_cq_handler(struct qeth_card *card, unsigned int qdio_err,
card->qdio.c_q->next_buf_to_init = (card->qdio.c_q->next_buf_to_init
+ count) % QDIO_MAX_BUFFERS_PER_Q;

- netif_wake_queue(card->dev);
-
if (card->options.performance_stats) {
int delta_t = qeth_get_micros();
delta_t -= card->perf_stats.cq_start_time;
--
2.16.4