net: fix net_gso_ok for new GSO types.

[cascardo/linux.git] / include / linux / netdevice.h

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index cb0d5d0..b3c46b0 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2120,7 +2120,10 @@ struct napi_gro_cb {
        /* Used in foo-over-udp, set in udp[46]_gro_receive */
        u8      is_ipv6:1;
 
-       /* 7 bit hole */
+       /* Used in GRE, set in fou/gue_gro_receive */
+       u8      is_fou:1;
+
+       /* 6 bit hole */
 
        /* used to support CHECKSUM_COMPLETE for tunneling protocols */
        __wsum  csum;
@@ -4001,7 +4004,7 @@ netdev_features_t netif_skb_features(struct sk_buff *skb);
 
 static inline bool net_gso_ok(netdev_features_t features, int gso_type)
 {
-       netdev_features_t feature = gso_type << NETIF_F_GSO_SHIFT;
+       netdev_features_t feature = (netdev_features_t)gso_type << NETIF_F_GSO_SHIFT;
 
        /* check flags correspondence */
        BUILD_BUG_ON(SKB_GSO_TCPV4   != (NETIF_F_TSO >> NETIF_F_GSO_SHIFT));