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authorEric Dumazet <edumazet@google.com>2021-11-15 22:02:35 +0300
committerDavid S. Miller <davem@davemloft.net>2021-11-16 16:10:34 +0300
commitaba546565b613e74b84b8261999ea82b5561d3f1 (patch)
tree4831996bbc6768b246767be29c5dd16ec2776f9c /net/ipv4
parentd0d598ca86bd9e595f16a39097707c90841afe80 (diff)
downloadlinux-aba546565b613e74b84b8261999ea82b5561d3f1.tar.xz
net: remove sk_route_nocaps
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>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/tcp_ipv4.c4
-rw-r--r--net/ipv4/tcp_output.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 82a9e1b75405..5ad81bfb27b2 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -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
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 2e6e5a70168e..5079832af5c1 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1359,7 +1359,7 @@ static int __tcp_transmit_skb(struct sock *sk, struct sk_buff *skb,
#ifdef CONFIG_TCP_MD5SIG
/* Calculate the MD5 hash, as we have all we need now */
if (md5) {
- sk_nocaps_add(sk, NETIF_F_GSO_MASK);
+ sk_gso_disable(sk);
tp->af_specific->calc_md5_hash(opts.hash_location,
md5, sk, skb);
}