diff options
| author |   Eric Dumazet <edumazet@google.com> | 2021-11-15 11:02:33 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-11-16 13:10:34 +0000 |
| commit | 42f67eea3ba36cef2dce2e853de6ddcb2e89eb39 (patch) | |
| tree | 384aa7cd5164824de1c9178629fe82f2bd9fe516 /net/core/sock.c | |
| parent | tcp: small optimization in tcp_v6_send_check() (diff) | |
| download | linux-dev-42f67eea3ba36cef2dce2e853de6ddcb2e89eb39.tar.xz linux-dev-42f67eea3ba36cef2dce2e853de6ddcb2e89eb39.zip | |
net: use sk_is_tcp() in more places
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>
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 8f2b2f2c0e7b..0be8e43f44b9 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -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; |