Re: [PATCH v3 net-next 4/9] tcp: Restrict SO_TXREHASH to TCP socket.

Kuniyuki Iwashima wrote:

sk->sk_txrehash is only used for TCP.

Let's restrict SO_TXREHASH to TCP to reflect this.

Later, we will make sk_txrehash a part of the union for other
protocol families.

Signed-off-by: Kuniyuki Iwashima <redacted>

Reviewed-by: Willem de Bruijn <willemb@google.com>