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net: use sk_is_tcp() in more places

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Move sk_is_tcp() to include/net/sock.h and use it where we can.

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 11:02:33 -08:00
committed by David S. Miller
parent 3735440200
commit 42f67eea3b
4 changed files with 9 additions and 14 deletions
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6
net/core/sock.c
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@@ -872,8 +872,7 @@ int sock_set_timestamping(struct sock *sk, int optname,
if (val & SOF_TIMESTAMPING_OPT_ID &&
!(sk->sk_tsflags & SOF_TIMESTAMPING_OPT_ID)) {
if (sk->sk_protocol == IPPROTO_TCP &&
sk->sk_type == SOCK_STREAM) {
if (sk_is_tcp(sk)) {
if ((1 << sk->sk_state) &
(TCPF_CLOSE | TCPF_LISTEN))
return -EINVAL;
@@ -1370,8 +1369,7 @@ set_sndbuf:
case SO_ZEROCOPY:
if (sk->sk_family == PF_INET || sk->sk_family == PF_INET6) {
if (!((sk->sk_type == SOCK_STREAM &&
sk->sk_protocol == IPPROTO_TCP) ||
if (!(sk_is_tcp(sk) ||
(sk->sk_type == SOCK_DGRAM &&
sk->sk_protocol == IPPROTO_UDP)))
ret = -ENOTSUPP;