net: mana: Use xdp_set_features_flag instead of direct assignment

This patch uses a helper function for assignment of xdp_features.
This change simplifies backports.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/1698430011-21562-1-git-send-email-haiyangz@microsoft.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/microsoft/mana/mana_en.c

@@ -2687,8 +2687,9 @@ static int mana_probe_port(struct mana_context *ac, int port_idx,
 	ndev->features = ndev->hw_features | NETIF_F_HW_VLAN_CTAG_TX |
 			 NETIF_F_HW_VLAN_CTAG_RX;
 	ndev->vlan_features = ndev->features;
-	ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
-			     NETDEV_XDP_ACT_NDO_XMIT;
+	xdp_set_features_flag(ndev, NETDEV_XDP_ACT_BASIC |
+			      NETDEV_XDP_ACT_REDIRECT |
+			      NETDEV_XDP_ACT_NDO_XMIT);
 
 	err = register_netdev(ndev);
 	if (err) {