diff options
Diffstat (limited to 'net/xdp')
| -rw-r--r-- | net/xdp/xsk.c | 2 | ||||
| -rw-r--r-- | net/xdp/xsk_buff_pool.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c index 4abc81f33d3e..72c000c0ae5f 100644 --- a/net/xdp/xsk.c +++ b/net/xdp/xsk.c @@ -1304,7 +1304,7 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len) xs->queue_id = qid; xp_add_xsk(xs->pool, xs); - if (xs->zc && qid < dev->real_num_rx_queues) { + if (qid < dev->real_num_rx_queues) { struct netdev_rx_queue *rxq; rxq = __netif_get_rx_queue(dev, qid); diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c index c5181a9044ad..aa9788f20d0d 100644 --- a/net/xdp/xsk_buff_pool.c +++ b/net/xdp/xsk_buff_pool.c @@ -267,13 +267,17 @@ int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_sock *umem_xs, void xp_clear_dev(struct xsk_buff_pool *pool) { + struct net_device *netdev = pool->netdev; + if (!pool->netdev) return; + netdev_lock_ops(netdev); xp_disable_drv_zc(pool); xsk_clear_pool_at_qid(pool->netdev, pool->queue_id); - dev_put(pool->netdev); pool->netdev = NULL; + netdev_unlock_ops(netdev); + dev_put(netdev); } static void xp_release_deferred(struct work_struct *work) |