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net: convert datagram_poll users tp ->poll_mask

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christoph Hellwig
2018-04-09 15:27:37 +02:00
parent e76cd24d02
commit db5051ead6
31 changed files with 52 additions and 59 deletions
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13
net/core/datagram.c
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@@ -819,9 +819,8 @@ EXPORT_SYMBOL(skb_copy_and_csum_datagram_msg);
/**
* datagram_poll - generic datagram poll
* @file: file struct
* @sock: socket
* @wait: poll table
* @events to wait for
*
* Datagram poll: Again totally generic. This also handles
* sequenced packet sockets providing the socket receive queue
@@ -831,14 +830,10 @@ 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.
*/
__poll_t datagram_poll(struct file *file, struct socket *sock,
poll_table *wait)
__poll_t datagram_poll_mask(struct socket *sock, __poll_t events)
{
struct sock *sk = sock->sk;
__poll_t mask;
sock_poll_wait(file, sk_sleep(sk), wait);
mask = 0;
__poll_t mask = 0;
/* exceptional events? */
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
@@ -871,4 +866,4 @@ __poll_t datagram_poll(struct file *file, struct socket *sock,
return mask;
}
EXPORT_SYMBOL(datagram_poll);
EXPORT_SYMBOL(datagram_poll_mask);