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ip: unconditionally set cork gso_size

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Now that ipc(6)->gso_size is correctly initialized in all callers of
ip(6)_setup_cork, it is safe to unconditionally pass it to the cork.

Link: http://lkml.kernel.org/r/20180619164752.143249-1-willemdebruijn.kernel@gmail.com
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Willem de Bruijn 2018-07-06 10:12:59 -04:00 committed by David S. Miller
parent 678ca42d68
commit fbf4781360
2 changed files with 2 additions and 4 deletions
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3
net/ipv4/ip_output.c
View File

@ -1146,8 +1146,7 @@ static int ip_setup_cork(struct sock *sk, struct inet_cork *cork,
cork->fragsize = ip_sk_use_pmtu(sk) ?
dst_mtu(&rt->dst) : rt->dst.dev->mtu;
cork->gso_size = sk->sk_type == SOCK_DGRAM &&
sk->sk_protocol == IPPROTO_UDP ? ipc->gso_size : 0;
cork->gso_size = ipc->gso_size;
cork->dst = &rt->dst;
cork->length = 0;
cork->ttl = ipc->ttl;

3
net/ipv6/ip6_output.c
View File

@ -1219,8 +1219,7 @@ static int ip6_setup_cork(struct sock *sk, struct inet_cork_full *cork,
if (mtu < IPV6_MIN_MTU)
return -EINVAL;
cork->base.fragsize = mtu;
cork->base.gso_size = sk->sk_type == SOCK_DGRAM &&
sk->sk_protocol == IPPROTO_UDP ? ipc6->gso_size : 0;
cork->base.gso_size = ipc6->gso_size;
cork->base.tx_flags = 0;
sock_tx_timestamp(sk, ipc6->sockc.tsflags, &cork->base.tx_flags);