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Diffstat (limited to 'net/xdp/xsk.c')
-rw-r--r--net/xdp/xsk.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c
index 43554eb56fe6..966307ce4b8e 100644
--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -48,8 +48,10 @@ static int __xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
if (xs->dev != xdp->rxq->dev || xs->queue_id != xdp->rxq->queue_index)
return -EINVAL;
- if (!xskq_peek_id(xs->umem->fq, &id))
+ if (!xskq_peek_id(xs->umem->fq, &id)) {
+ xs->rx_dropped++;
return -ENOSPC;
+ }
buffer = xdp_umem_get_data_with_headroom(xs->umem, id);
memcpy(buffer, xdp->data, len);
@@ -57,6 +59,8 @@ static int __xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
xs->umem->frame_headroom);
if (!err)
xskq_discard_id(xs->umem->fq);
+ else
+ xs->rx_dropped++;
return err;
}
@@ -68,8 +72,6 @@ int xsk_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
err = __xsk_rcv(xs, xdp);
if (likely(!err))
xdp_return_buff(xdp);
- else
- xs->rx_dropped++;
return err;
}
@@ -87,8 +89,6 @@ int xsk_generic_rcv(struct xdp_sock *xs, struct xdp_buff *xdp)
err = __xsk_rcv(xs, xdp);
if (!err)
xsk_flush(xs);
- else
- xs->rx_dropped++;
return err;
}