[RFC net-next 04/22] net: xen-netfront: initialize mb bit of xdp_buff to 0

[Lorenzo Bianconi]

Initialize multi-buffer bit (mb) to 0 in xdp_buff data structure.
This is a preliminary patch to enable xdp multi-buffer support.

Signed-off-by: Lorenzo Bianconi <lore...@kernel.org>
---
 drivers/net/xen-netfront.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index ed995df19247..ce862b08bb3b 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -868,6 +868,7 @@ static u32 xennet_run_xdp(struct netfront_queue *queue, 
struct page *pdata,
        xdp->data_end = xdp->data + len;
        xdp->rxq = &queue->xdp_rxq;
        xdp->frame_sz = XEN_PAGE_SIZE - XDP_PACKET_HEADROOM;
+       xdp->mb = 0;
 
        act = bpf_prog_run_xdp(prog, xdp);
        switch (act) {
-- 
2.26.2