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net/sctp: convert to ->poll_mask 

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig 2017-12-31 16:37:35 +01:00
parent 4df7338f6f
commit 568ea88ef9
4 changed files with 4 additions and 7 deletions
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3
include/net/sctp/sctp.h
View File

@ -107,8 +107,7 @@ int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb);
int sctp_inet_listen(struct socket *sock, int backlog);
void sctp_write_space(struct sock *sk);
void sctp_data_ready(struct sock *sk);
__poll_t sctp_poll(struct file *file, struct socket *sock,
poll_table *wait);
__poll_t sctp_poll_mask(struct socket *sock, __poll_t events);
void sctp_sock_rfree(struct sk_buff *skb);
void sctp_copy_sock(struct sock *newsk, struct sock *sk,
struct sctp_association *asoc);

2
net/sctp/ipv6.c
View File

@ -1007,7 +1007,7 @@ static const struct proto_ops inet6_seqpacket_ops = {
.socketpair = sock_no_socketpair,
.accept = inet_accept,
.getname = sctp_getname,
.poll = sctp_poll,
.poll_mask = sctp_poll_mask,
.ioctl = inet6_ioctl,
.listen = sctp_inet_listen,
.shutdown = inet_shutdown,

2
net/sctp/protocol.c
View File

@ -1016,7 +1016,7 @@ static const struct proto_ops inet_seqpacket_ops = {
.socketpair = sock_no_socketpair,
.accept = inet_accept,
.getname = inet_getname, /* Semantics are different. */
.poll = sctp_poll,
.poll_mask = sctp_poll_mask,
.ioctl = inet_ioctl,
.listen = sctp_inet_listen,
.shutdown = inet_shutdown, /* Looks harmless. */

4
net/sctp/socket.c
View File

@ -7701,14 +7701,12 @@ int sctp_inet_listen(struct socket *sock, int backlog)
* here, again, by modeling the current TCP/UDP code. We don't have
* a good way to test with it yet.
*/
__poll_t sctp_poll(struct file *file, struct socket *sock, poll_table *wait)
__poll_t sctp_poll_mask(struct socket *sock, __poll_t events)
{
struct sock *sk = sock->sk;
struct sctp_sock *sp = sctp_sk(sk);
__poll_t mask;
poll_wait(file, sk_sleep(sk), wait);
sock_rps_record_flow(sk);
/* A TCP-style listening socket becomes readable when the accept queue