net: Kill sock->sk_protinfo
No more users, so it can now be removed. Signed-off-by: David S. Miller <davem@davemloft.net>
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3200392b88
Коммит
1830fcea5b
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@ -277,7 +277,6 @@ struct cg_proto;
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* @sk_incoming_cpu: record cpu processing incoming packets
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* @sk_txhash: computed flow hash for use on transmit
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* @sk_filter: socket filtering instructions
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* @sk_protinfo: private area, net family specific, when not using slab
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* @sk_timer: sock cleanup timer
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* @sk_stamp: time stamp of last packet received
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* @sk_tsflags: SO_TIMESTAMPING socket options
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@ -416,7 +415,6 @@ struct sock {
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const struct cred *sk_peer_cred;
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long sk_rcvtimeo;
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long sk_sndtimeo;
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void *sk_protinfo;
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struct timer_list sk_timer;
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ktime_t sk_stamp;
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u16 sk_tsflags;
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@ -2269,7 +2269,6 @@ static void sock_def_write_space(struct sock *sk)
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static void sock_def_destruct(struct sock *sk)
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{
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kfree(sk->sk_protinfo);
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}
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void sk_send_sigurg(struct sock *sk)
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@ -2121,12 +2121,6 @@ static int sctp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
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if (sp->subscribe.sctp_data_io_event)
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sctp_ulpevent_read_sndrcvinfo(event, msg);
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#if 0
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/* FIXME: we should be calling IP/IPv6 layers. */
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if (sk->sk_protinfo.af_inet.cmsg_flags)
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ip_cmsg_recv(msg, skb);
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#endif
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err = copied;
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/* If skb's length exceeds the user's buffer, update the skb and
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