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authorChristoph Hellwig <hch@lst.de>2018-04-09 15:27:37 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-26 09:16:44 +0200
commitdb5051ead64a987e863f71a770351a75be542b15 (patch)
tree527f3558279bb02307f73895618db8a71ba6bf8c /net/ipv4/udp.c
parentnet/unix: convert to ->poll_mask (diff)
downloadlinux-dev-db5051ead64a987e863f71a770351a75be542b15.tar.xz
linux-dev-db5051ead64a987e863f71a770351a75be542b15.zip
net: convert datagram_poll users tp ->poll_mask
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4/udp.c')
-rw-r--r--net/ipv4/udp.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 24b5c59b1c53..34a2cd7290dc 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2498,7 +2498,7 @@ int compat_udp_getsockopt(struct sock *sk, int level, int optname,
* udp_poll - wait for a UDP event.
* @file - file struct
* @sock - socket
- * @wait - poll table
+ * @events - events to wait for
*
* This is same as datagram poll, except for the special case of
* blocking sockets. If application is using a blocking fd
@@ -2507,23 +2507,23 @@ 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.
*/
-__poll_t udp_poll(struct file *file, struct socket *sock, poll_table *wait)
+__poll_t udp_poll_mask(struct socket *sock, __poll_t events)
{
- __poll_t mask = datagram_poll(file, sock, wait);
+ __poll_t mask = datagram_poll_mask(sock, events);
struct sock *sk = sock->sk;
if (!skb_queue_empty(&udp_sk(sk)->reader_queue))
mask |= EPOLLIN | EPOLLRDNORM;
/* Check for false positives due to checksum errors */
- if ((mask & EPOLLRDNORM) && !(file->f_flags & O_NONBLOCK) &&
+ if ((mask & EPOLLRDNORM) && !(sock->file->f_flags & O_NONBLOCK) &&
!(sk->sk_shutdown & RCV_SHUTDOWN) && first_packet_length(sk) == -1)
mask &= ~(EPOLLIN | EPOLLRDNORM);
return mask;
}
-EXPORT_SYMBOL(udp_poll);
+EXPORT_SYMBOL(udp_poll_mask);
int udp_abort(struct sock *sk, int err)
{