From: Marek Majtyka <marekx.majtyka@xxxxxxxxx>
Change necessary condition check for XSK from ndo functions to
netdev_features flags.
Signed-off-by: Marek Majtyka <marekx.majtyka@xxxxxxxxx>
---
net/xdp/xsk_buff_pool.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c
index 8a3bf4e1318e..76922696ad3c 100644
--- a/net/xdp/xsk_buff_pool.c
+++ b/net/xdp/xsk_buff_pool.c
@@ -159,8 +159,8 @@ static int __xp_assign_dev(struct xsk_buff_pool *pool,
/* For copy-mode, we are done. */
return 0;
- if (!netdev->netdev_ops->ndo_bpf ||
- !netdev->netdev_ops->ndo_xsk_wakeup) {
+ if (!(NETIF_F_XDP & netdev->features &&
+ NETIF_F_AF_XDP_ZC & netdev->features)) {
err = -EOPNOTSUPP;
goto err_unreg_pool;
}
--
2.20.1
