The following commit has been merged in the master branch: commit ade994f4f6c8c3ef4c3bfc2d02166262fb9d089c Author: Al Viro viro@zeniv.linux.org.uk Date: Mon Jul 3 00:01:49 2017 -0400

net: annotate ->poll() instances

Signed-off-by: Al Viro viro@zeniv.linux.org.uk

diff --git a/drivers/staging/irda/net/af_irda.c b/drivers/staging/irda/net/af_irda.c index b82a47b9ef0b..f1d128b2dae9 100644 --- a/drivers/staging/irda/net/af_irda.c +++ b/drivers/staging/irda/net/af_irda.c @@ -1737,12 +1737,12 @@ static int irda_shutdown(struct socket *sock, int how) /* * Function irda_poll (file, sock, wait) */ -static unsigned int irda_poll(struct file * file, struct socket *sock, +static __poll_t irda_poll(struct file * file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct irda_sock *self = irda_sk(sk); - unsigned int mask; + __poll_t mask;

poll_wait(file, sk_sleep(sk), wait); mask = 0; diff --git a/drivers/staging/irda/net/irnet/irnet_ppp.c b/drivers/staging/irda/net/irnet/irnet_ppp.c index 7025dcb853d0..75bf9e34311d 100644 --- a/drivers/staging/irda/net/irnet/irnet_ppp.c +++ b/drivers/staging/irda/net/irnet/irnet_ppp.c @@ -419,12 +419,12 @@ irnet_ctrl_read(irnet_socket * ap, * Poll : called when someone do a select on /dev/irnet. * Just check if there are new events... */ -static inline unsigned int +static inline __poll_t irnet_ctrl_poll(irnet_socket * ap, struct file * file, poll_table * wait) { - unsigned int mask; + __poll_t mask;

DENTER(CTRL_TRACE, "(ap=0x%p)\n", ap);

@@ -608,12 +608,12 @@ dev_irnet_read(struct file * file, /* * Poll : called when someone do a select on /dev/irnet */ -static unsigned int +static __poll_t dev_irnet_poll(struct file * file, poll_table * wait) { irnet_socket * ap = file->private_data; - unsigned int mask; + __poll_t mask;

DENTER(FS_TRACE, "(file=0x%p, ap=0x%p)\n", file, ap); diff --git a/drivers/staging/irda/net/irnet/irnet_ppp.h b/drivers/staging/irda/net/irnet/irnet_ppp.h index 32061442cc8e..e6d5aa2a8aac 100644 --- a/drivers/staging/irda/net/irnet/irnet_ppp.h +++ b/drivers/staging/irda/net/irnet/irnet_ppp.h @@ -70,7 +70,7 @@ static ssize_t char __user *, size_t, loff_t *); -static unsigned int +static __poll_t dev_irnet_poll(struct file *, poll_table *); static long diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index bc486ef23f20..07564bb28c1f 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -3242,7 +3242,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags, int *peeked, int *off, int *err); struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock, int *err); -unsigned int datagram_poll(struct file *file, struct socket *sock, +__poll_t datagram_poll(struct file *file, struct socket *sock, struct poll_table_struct *wait); int skb_copy_datagram_iter(const struct sk_buff *from, int offset, struct iov_iter *to, int size); diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index e89cff0c4c23..ec9d6bc65855 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -271,7 +271,7 @@ int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, int flags); int bt_sock_stream_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, int flags); -uint bt_sock_poll(struct file *file, struct socket *sock, poll_table *wait); +__poll_t bt_sock_poll(struct file *file, struct socket *sock, poll_table *wait); int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo); int bt_sock_wait_ready(struct sock *sk, unsigned long flags); diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index 0358745ea059..ec72cdb5bc39 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -305,7 +305,7 @@ void inet_csk_prepare_forced_close(struct sock *sk); /* * LISTEN is a special case for poll.. */ -static inline unsigned int inet_csk_listen_poll(const struct sock *sk) +static inline __poll_t inet_csk_listen_poll(const struct sock *sk) { return !reqsk_queue_empty(&inet_csk(sk)->icsk_accept_queue) ? (POLLIN | POLLRDNORM) : 0; diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h index 070e93a17c59..f4c21b5a1242 100644 --- a/include/net/iucv/af_iucv.h +++ b/include/net/iucv/af_iucv.h @@ -153,7 +153,7 @@ struct iucv_sock_list { atomic_t autobind_name; };

-unsigned int iucv_sock_poll(struct file *file, struct socket *sock, +__poll_t iucv_sock_poll(struct file *file, struct socket *sock, poll_table *wait); void iucv_sock_link(struct iucv_sock_list *l, struct sock *s); void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *s); diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 749a42882437..6b765de288d8 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -107,7 +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); -unsigned int sctp_poll(struct file *file, struct socket *sock, +__poll_t sctp_poll(struct file *file, struct socket *sock, poll_table *wait); void sctp_sock_rfree(struct sk_buff *skb); void sctp_copy_sock(struct sock *newsk, struct sock *sk, diff --git a/include/net/sock.h b/include/net/sock.h index 79e1a2c7912c..b33078333518 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1582,7 +1582,7 @@ int sock_no_connect(struct socket *, struct sockaddr *, int, int); int sock_no_socketpair(struct socket *, struct socket *); int sock_no_accept(struct socket *, struct socket *, int, bool); int sock_no_getname(struct socket *, struct sockaddr *, int *, int); -unsigned int sock_no_poll(struct file *, struct socket *, +__poll_t sock_no_poll(struct file *, struct socket *, struct poll_table_struct *); int sock_no_ioctl(struct socket *, unsigned int, unsigned long); int sock_no_listen(struct socket *, int); diff --git a/include/net/tcp.h b/include/net/tcp.h index 4e09398009c1..a6343271c629 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -387,7 +387,7 @@ bool tcp_peer_is_proven(struct request_sock *req, struct dst_entry *dst); void tcp_close(struct sock *sk, long timeout); void tcp_init_sock(struct sock *sk); void tcp_init_transfer(struct sock *sk, int bpf_op); -unsigned int tcp_poll(struct file *file, struct socket *sock, +__poll_t tcp_poll(struct file *file, struct socket *sock, struct poll_table_struct *wait); int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen); diff --git a/include/net/udp.h b/include/net/udp.h index 6c759c8594e2..850a8e581cce 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -275,7 +275,7 @@ int udp_ioctl(struct sock *sk, int cmd, unsigned long arg); int udp_init_sock(struct sock *sk); int __udp_disconnect(struct sock *sk, int flags); int udp_disconnect(struct sock *sk, int flags); -unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait); +__poll_t udp_poll(struct file *file, struct socket *sock, poll_table *wait); struct sk_buff *skb_udp_tunnel_segment(struct sk_buff *skb, netdev_features_t features, bool is_ipv6); diff --git a/net/atm/common.c b/net/atm/common.c index 8a4f99114cd2..8f12f1c6fa14 100644 --- a/net/atm/common.c +++ b/net/atm/common.c @@ -648,11 +648,11 @@ out: return error; }

-unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait) +__poll_t vcc_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct atm_vcc *vcc; - unsigned int mask; + __poll_t mask;

sock_poll_wait(file, sk_sleep(sk), wait); mask = 0; diff --git a/net/atm/common.h b/net/atm/common.h index d9d583712a91..5850649068bb 100644 --- a/net/atm/common.h +++ b/net/atm/common.h @@ -17,7 +17,7 @@ int vcc_connect(struct socket *sock, int itf, short vpi, int vci); int vcc_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, int flags); int vcc_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len); -unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait); +__poll_t vcc_poll(struct file *file, struct socket *sock, poll_table *wait); int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); int vcc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); int vcc_setsockopt(struct socket *sock, int level, int optname, diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index bded31121d12..a98e0a986cef 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -292,7 +292,7 @@ out: return len; }

-static unsigned int batadv_socket_poll(struct file *file, poll_table *wait) +static __poll_t batadv_socket_poll(struct file *file, poll_table *wait) { struct batadv_socket_client *socket_client = file->private_data;

diff --git a/net/batman-adv/log.c b/net/batman-adv/log.c index 4ef4bde2cc2d..76451460c98d 100644 --- a/net/batman-adv/log.c +++ b/net/batman-adv/log.c @@ -176,7 +176,7 @@ static ssize_t batadv_log_read(struct file *file, char __user *buf, return error; }

-static unsigned int batadv_log_poll(struct file *file, poll_table *wait) +static __poll_t batadv_log_poll(struct file *file, poll_table *wait) { struct batadv_priv *bat_priv = file->private_data; struct batadv_priv_debug_log *debug_log = bat_priv->debug_log; diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index 91e3ba280706..671b907ba678 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -421,7 +421,7 @@ out: } EXPORT_SYMBOL(bt_sock_stream_recvmsg);

-static inline unsigned int bt_accept_poll(struct sock *parent) +static inline __poll_t bt_accept_poll(struct sock *parent) { struct bt_sock *s, *n; struct sock *sk; @@ -437,11 +437,11 @@ static inline unsigned int bt_accept_poll(struct sock *parent) return 0; }

-unsigned int bt_sock_poll(struct file *file, struct socket *sock, +__poll_t bt_sock_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; - unsigned int mask = 0; + __poll_t mask = 0;

BT_DBG("sock %p, sk %p", sock, sk);

diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index 632d5a416d97..64048cec41e0 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -934,11 +934,11 @@ static int caif_release(struct socket *sock) }

/* Copied from af_unix.c:unix_poll(), added CAIF tx_flow handling */ -static unsigned int caif_poll(struct file *file, +static __poll_t caif_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; - unsigned int mask; + __poll_t mask; struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);

sock_poll_wait(file, sk_sleep(sk), wait); diff --git a/net/core/datagram.c b/net/core/datagram.c index 000da13c01f2..b7d9293940b5 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -831,11 +831,11 @@ EXPORT_SYMBOL(skb_copy_and_csum_datagram_msg); * and you use a different write policy from sock_writeable() * then please supply your own write_space callback. */ -unsigned int datagram_poll(struct file *file, struct socket *sock, +__poll_t datagram_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; - unsigned int mask; + __poll_t mask;

sock_poll_wait(file, sk_sleep(sk), wait); mask = 0; diff --git a/net/core/sock.c b/net/core/sock.c index c0b5b2f17412..1211159718ad 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2496,7 +2496,7 @@ int sock_no_getname(struct socket *sock, struct sockaddr *saddr, } EXPORT_SYMBOL(sock_no_getname);

-unsigned int sock_no_poll(struct file *file, struct socket *sock, poll_table *pt) +__poll_t sock_no_poll(struct file *file, struct socket *sock, poll_table *pt) { return 0; } diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index 0c55ffb859bf..f91e3816806b 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h @@ -316,7 +316,7 @@ int dccp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, int flags, int *addr_len); void dccp_shutdown(struct sock *sk, int how); int inet_dccp_listen(struct socket *sock, int backlog); -unsigned int dccp_poll(struct file *file, struct socket *sock, +__poll_t dccp_poll(struct file *file, struct socket *sock, poll_table *wait); int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len); void dccp_req_err(struct sock *sk, u64 seq); diff --git a/net/dccp/proto.c b/net/dccp/proto.c index b68168fcc06a..cfa9ca9939ce 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -313,10 +313,10 @@ EXPORT_SYMBOL_GPL(dccp_disconnect); * take care of normal races (between the test and the event) and we don't * go look at any of the socket buffers directly. */ -unsigned int dccp_poll(struct file *file, struct socket *sock, +__poll_t dccp_poll(struct file *file, struct socket *sock, poll_table *wait) { - unsigned int mask; + __poll_t mask; struct sock *sk = sock->sk;

sock_poll_wait(file, sk_sleep(sk), wait); diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c index 518cea17b811..9c2dde819817 100644 --- a/net/decnet/af_decnet.c +++ b/net/decnet/af_decnet.c @@ -1209,11 +1209,11 @@ static int dn_getname(struct socket *sock, struct sockaddr *uaddr,int *uaddr_len }

-static unsigned int dn_poll(struct file *file, struct socket *sock, poll_table *wait) +static __poll_t dn_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct dn_scp *scp = DN_SK(sk); - int mask = datagram_poll(file, sock, wait); + __poll_t mask = datagram_poll(file, sock, wait);

if (!skb_queue_empty(&scp->other_receive_queue)) mask |= POLLRDBAND; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index bf97317e6c97..0b8ca689353b 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -493,9 +493,9 @@ static void tcp_tx_timestamp(struct sock *sk, u16 tsflags) * take care of normal races (between the test and the event) and we don't * go look at any of the socket buffers directly. */ -unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait) +__poll_t tcp_poll(struct file *file, struct socket *sock, poll_table *wait) { - unsigned int mask; + __poll_t mask; struct sock *sk = sock->sk; const struct tcp_sock *tp = tcp_sk(sk); int state; diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index e4ff25c947c5..ef45adfc0edb 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -2502,9 +2502,9 @@ int compat_udp_getsockopt(struct sock *sk, int level, int optname, * but then block when reading it. Add special case code * to work around these arguably broken applications. */ -unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait) +__poll_t udp_poll(struct file *file, struct socket *sock, poll_table *wait) { - unsigned int mask = datagram_poll(file, sock, wait); + __poll_t mask = datagram_poll(file, sock, wait); struct sock *sk = sock->sk;

if (!skb_queue_empty(&udp_sk(sk)->reader_queue)) diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 148533169b1d..64331158d693 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -1474,7 +1474,7 @@ done: return copied; }

-static inline unsigned int iucv_accept_poll(struct sock *parent) +static inline __poll_t iucv_accept_poll(struct sock *parent) { struct iucv_sock *isk, *n; struct sock *sk; @@ -1489,11 +1489,11 @@ static inline unsigned int iucv_accept_poll(struct sock *parent) return 0; }

-unsigned int iucv_sock_poll(struct file *file, struct socket *sock, +__poll_t iucv_sock_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; - unsigned int mask = 0; + __poll_t mask = 0;

sock_poll_wait(file, sk_sleep(sk), wait);

diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c index fb7afcaa3004..985909f105eb 100644 --- a/net/nfc/llcp_sock.c +++ b/net/nfc/llcp_sock.c @@ -531,7 +531,7 @@ static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr, return 0; }

-static inline unsigned int llcp_accept_poll(struct sock *parent) +static inline __poll_t llcp_accept_poll(struct sock *parent) { struct nfc_llcp_sock *llcp_sock, *parent_sock; struct sock *sk; @@ -549,11 +549,11 @@ static inline unsigned int llcp_accept_poll(struct sock *parent) return 0; }

-static unsigned int llcp_sock_poll(struct file *file, struct socket *sock, +static __poll_t llcp_sock_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; - unsigned int mask = 0; + __poll_t mask = 0;

pr_debug("%p\n", sk);

diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c index 8d104c1db628..a66f102c6c01 100644 --- a/net/nfc/nci/uart.c +++ b/net/nfc/nci/uart.c @@ -305,7 +305,7 @@ static ssize_t nci_uart_tty_write(struct tty_struct *tty, struct file *file, return 0; }

-static unsigned int nci_uart_tty_poll(struct tty_struct *tty, +static __poll_t nci_uart_tty_poll(struct tty_struct *tty, struct file *filp, poll_table *wait) { return 0; diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 737092ca9b4e..ef6340e2406a 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -4080,12 +4080,12 @@ static int packet_ioctl(struct socket *sock, unsigned int cmd, return 0; }

-static unsigned int packet_poll(struct file *file, struct socket *sock, +static __poll_t packet_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct packet_sock *po = pkt_sk(sk); - unsigned int mask = datagram_poll(file, sock, wait); + __poll_t mask = datagram_poll(file, sock, wait);

spin_lock_bh(&sk->sk_receive_queue.lock); if (po->rx_ring.pg_vec) { diff --git a/net/phonet/socket.c b/net/phonet/socket.c index 1b050dd17393..44417480dab7 100644 --- a/net/phonet/socket.c +++ b/net/phonet/socket.c @@ -341,12 +341,12 @@ static int pn_socket_getname(struct socket *sock, struct sockaddr *addr, return 0; }

-static unsigned int pn_socket_poll(struct file *file, struct socket *sock, +static __poll_t pn_socket_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct pep_sock *pn = pep_sk(sk); - unsigned int mask = 0; + __poll_t mask = 0;

poll_wait(file, sk_sleep(sk), wait);

diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c index b405f77d664c..88aa8ad0f5b6 100644 --- a/net/rds/af_rds.c +++ b/net/rds/af_rds.c @@ -152,12 +152,12 @@ static int rds_getname(struct socket *sock, struct sockaddr *uaddr, * to send to a congested destination, the system call may still fail (and * return ENOBUFS). */ -static unsigned int rds_poll(struct file *file, struct socket *sock, +static __poll_t rds_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct rds_sock *rs = rds_sk_to_rs(sk); - unsigned int mask = 0; + __poll_t mask = 0; unsigned long flags;

poll_wait(file, sk_sleep(sk), wait); diff --git a/net/rfkill/core.c b/net/rfkill/core.c index 2064c3a35ef8..124c77e9d058 100644 --- a/net/rfkill/core.c +++ b/net/rfkill/core.c @@ -1139,10 +1139,10 @@ static int rfkill_fop_open(struct inode *inode, struct file *file) return -ENOMEM; }

-static unsigned int rfkill_fop_poll(struct file *file, poll_table *wait) +static __poll_t rfkill_fop_poll(struct file *file, poll_table *wait) { struct rfkill_data *data = file->private_data; - unsigned int res = POLLOUT | POLLWRNORM; + __poll_t res = POLLOUT | POLLWRNORM;

poll_wait(file, &data->read_wait, wait);

diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c index 9b5c46b052fd..f8c8953d9295 100644 --- a/net/rxrpc/af_rxrpc.c +++ b/net/rxrpc/af_rxrpc.c @@ -725,12 +725,12 @@ static int rxrpc_getsockopt(struct socket *sock, int level, int optname, /* * permit an RxRPC socket to be polled */ -static unsigned int rxrpc_poll(struct file *file, struct socket *sock, +static __poll_t rxrpc_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct rxrpc_sock *rx = rxrpc_sk(sk); - unsigned int mask; + __poll_t mask;

sock_poll_wait(file, sk_sleep(sk), wait); mask = 0; diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 3204a9b29407..8d3ac79f82e5 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -7497,11 +7497,11 @@ out: * here, again, by modeling the current TCP/UDP code. We don't have * a good way to test with it yet. */ -unsigned int sctp_poll(struct file *file, struct socket *sock, poll_table *wait) +__poll_t sctp_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct sctp_sock *sp = sctp_sk(sk); - unsigned int mask; + __poll_t mask;

poll_wait(file, sk_sleep(sk), wait);

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index ae59826230be..449f62e1e270 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -1107,7 +1107,7 @@ out: return rc; }

-static unsigned int smc_accept_poll(struct sock *parent) +static __poll_t smc_accept_poll(struct sock *parent) { struct smc_sock *isk; struct sock *sk; @@ -1126,7 +1126,7 @@ static unsigned int smc_accept_poll(struct sock *parent) return 0; }

-static unsigned int smc_poll(struct file *file, struct socket *sock, +static __poll_t smc_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; diff --git a/net/socket.c b/net/socket.c index dceab22a41fd..3e5e4f13046c 100644 --- a/net/socket.c +++ b/net/socket.c @@ -118,7 +118,7 @@ static ssize_t sock_write_iter(struct kiocb *iocb, struct iov_iter *from); static int sock_mmap(struct file *file, struct vm_area_struct *vma);

static int sock_close(struct inode *inode, struct file *file); -static unsigned int sock_poll(struct file *file, +static __poll_t sock_poll(struct file *file, struct poll_table_struct *wait); static long sock_ioctl(struct file *file, unsigned int cmd, unsigned long arg); #ifdef CONFIG_COMPAT @@ -1091,7 +1091,7 @@ out_release: EXPORT_SYMBOL(sock_create_lite);

/* No kernel lock held - perfect */ -static unsigned int sock_poll(struct file *file, poll_table *wait) +static __poll_t sock_poll(struct file *file, poll_table *wait) { __poll_t busy_flag = 0; struct socket *sock; diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c index 79d55d949d9a..c20ac7af7a4c 100644 --- a/net/sunrpc/cache.c +++ b/net/sunrpc/cache.c @@ -930,10 +930,10 @@ out:

static DECLARE_WAIT_QUEUE_HEAD(queue_wait);

-static unsigned int cache_poll(struct file *filp, poll_table *wait, +static __poll_t cache_poll(struct file *filp, poll_table *wait, struct cache_detail *cd) { - unsigned int mask; + __poll_t mask; struct cache_reader *rp = filp->private_data; struct cache_queue *cq;

@@ -1501,7 +1501,7 @@ static ssize_t cache_write_procfs(struct file *filp, const char __user *buf, return cache_write(filp, buf, count, ppos, cd); }

-static unsigned int cache_poll_procfs(struct file *filp, poll_table *wait) +static __poll_t cache_poll_procfs(struct file *filp, poll_table *wait) { struct cache_detail *cd = PDE_DATA(file_inode(filp));

@@ -1720,7 +1720,7 @@ static ssize_t cache_write_pipefs(struct file *filp, const char __user *buf, return cache_write(filp, buf, count, ppos, cd); }

-static unsigned int cache_poll_pipefs(struct file *filp, poll_table *wait) +static __poll_t cache_poll_pipefs(struct file *filp, poll_table *wait) { struct cache_detail *cd = RPC_I(file_inode(filp))->private;

diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 7803f3b6aa53..5c4330325787 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -340,12 +340,12 @@ rpc_pipe_write(struct file *filp, const char __user *buf, size_t len, loff_t *of return res; }

-static unsigned int +static __poll_t rpc_pipe_poll(struct file *filp, struct poll_table_struct *wait) { struct inode *inode = file_inode(filp); struct rpc_inode *rpci = RPC_I(inode); - unsigned int mask = POLLOUT | POLLWRNORM; + __poll_t mask = POLLOUT | POLLWRNORM;

poll_wait(filp, &rpci->waitq, wait);

diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 5d18c0caa92b..d94d25855190 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -710,13 +710,13 @@ static int tipc_getname(struct socket *sock, struct sockaddr *uaddr, * imply that the operation will succeed, merely that it should be performed * and will not block. */ -static unsigned int tipc_poll(struct file *file, struct socket *sock, +static __poll_t tipc_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; struct tipc_sock *tsk = tipc_sk(sk); struct tipc_group *grp = tsk->group; - u32 revents = 0; + __poll_t revents = 0;

sock_poll_wait(file, sk_sleep(sk), wait);

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 72957961ac22..6b7678df41e5 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -638,8 +638,8 @@ static int unix_stream_connect(struct socket *, struct sockaddr *, static int unix_socketpair(struct socket *, struct socket *); static int unix_accept(struct socket *, struct socket *, int, bool); static int unix_getname(struct socket *, struct sockaddr *, int *, int); -static unsigned int unix_poll(struct file *, struct socket *, poll_table *); -static unsigned int unix_dgram_poll(struct file *, struct socket *, +static __poll_t unix_poll(struct file *, struct socket *, poll_table *); +static __poll_t unix_dgram_poll(struct file *, struct socket *, poll_table *); static int unix_ioctl(struct socket *, unsigned int, unsigned long); static int unix_shutdown(struct socket *, int); @@ -2640,10 +2640,10 @@ static int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) return err; }

-static unsigned int unix_poll(struct file *file, struct socket *sock, poll_table *wait) +static __poll_t unix_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; - unsigned int mask; + __poll_t mask;

sock_poll_wait(file, sk_sleep(sk), wait); mask = 0; @@ -2675,11 +2675,12 @@ static unsigned int unix_poll(struct file *file, struct socket *sock, poll_table return mask; }

-static unsigned int unix_dgram_poll(struct file *file, struct socket *sock, +static __poll_t unix_dgram_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk, *other; - unsigned int mask, writable; + unsigned int writable; + __poll_t mask;

sock_poll_wait(file, sk_sleep(sk), wait); mask = 0; diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 5d28abf87fbf..bbd97d3bd8fb 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -850,11 +850,11 @@ static int vsock_shutdown(struct socket *sock, int mode) return err; }

-static unsigned int vsock_poll(struct file *file, struct socket *sock, +static __poll_t vsock_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk; - unsigned int mask; + __poll_t mask; struct vsock_sock *vsk;

sk = sock->sk;