diff options
Diffstat (limited to 'kernel/bpf/devmap.c')
| -rw-r--r-- | kernel/bpf/devmap.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c index 77908311ec98..ae16d0c373ef 100644 --- a/kernel/bpf/devmap.c +++ b/kernel/bpf/devmap.c @@ -220,7 +220,7 @@ static int bq_xmit_all(struct bpf_dtab_netdev *obj, struct xdp_bulk_queue *bq) { struct net_device *dev = obj->dev; - int sent = 0, drops = 0; + int sent = 0, drops = 0, err = 0; int i; if (unlikely(!bq->count)) @@ -234,6 +234,7 @@ static int bq_xmit_all(struct bpf_dtab_netdev *obj, sent = dev->netdev_ops->ndo_xdp_xmit(dev, bq->count, bq->q); if (sent < 0) { + err = sent; sent = 0; goto error; } @@ -242,7 +243,7 @@ out: bq->count = 0; trace_xdp_devmap_xmit(&obj->dtab->map, obj->bit, - sent, drops, bq->dev_rx, dev); + sent, drops, bq->dev_rx, dev, err); bq->dev_rx = NULL; return 0; error: |