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net: remove sk_route_nocaps

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Instead of using a full netdev_features_t, we can use a single bit,
as sk_route_nocaps is only used to remove NETIF_F_GSO_MASK from
sk->sk_route_cap.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2021-11-15 11:02:35 -08:00
committed by David S. Miller
parent d0d598ca86
commit aba546565b
5 changed files with 11 additions and 11 deletions
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4
net/ipv4/tcp_ipv4.c
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@@ -1182,7 +1182,7 @@ int tcp_md5_do_add(struct sock *sk, const union tcp_md5_addr *addr,
if (!md5sig)
return -ENOMEM;
sk_nocaps_add(sk, NETIF_F_GSO_MASK);
sk_gso_disable(sk);
INIT_HLIST_HEAD(&md5sig->head);
rcu_assign_pointer(tp->md5sig_info, md5sig);
}
@@ -1620,7 +1620,7 @@ struct sock *tcp_v4_syn_recv_sock(const struct sock *sk, struct sk_buff *skb,
*/
tcp_md5_do_add(newsk, addr, AF_INET, 32, l3index, key->flags,
key->key, key->keylen, GFP_ATOMIC);
sk_nocaps_add(newsk, NETIF_F_GSO_MASK);
sk_gso_disable(newsk);
}
#endif