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| author | Ying Xue <ying.xue@windriver.com> | 2015-03-02 15:37:48 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-02 13:06:31 -0500 |
| commit | 1b784140474e4fc94281a49e96c67d29df0efbde (patch) | |
| tree | 569e9813ae7ab79616849b117c6b50b3d6e4dabb /net/vmw_vsock | |
| parent | 39a0295f901423e260a034ac7c3211ecaa9c2745 (diff) | |
| download | lwn-1b784140474e4fc94281a49e96c67d29df0efbde.tar.gz lwn-1b784140474e4fc94281a49e96c67d29df0efbde.zip | |
net: Remove iocb argument from sendmsg and recvmsg
After TIPC doesn't depend on iocb argument in its internal
implementations of sendmsg() and recvmsg() hooks defined in proto
structure, no any user is using iocb argument in them at all now.
Then we can drop the redundant iocb argument completely from kinds of
implementations of both sendmsg() and recvmsg() in the entire
networking stack.
Cc: Christoph Hellwig <hch@lst.de>
Suggested-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/vmw_vsock')
| -rw-r--r-- | net/vmw_vsock/af_vsock.c | 20 | ||||
| -rw-r--r-- | net/vmw_vsock/vmci_transport.c | 3 |
2 files changed, 10 insertions, 13 deletions
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 1d0e39c9a3e2..2ec86e652a19 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -949,8 +949,8 @@ static unsigned int vsock_poll(struct file *file, struct socket *sock, return mask; } -static int vsock_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock, - struct msghdr *msg, size_t len) +static int vsock_dgram_sendmsg(struct socket *sock, struct msghdr *msg, + size_t len) { int err; struct sock *sk; @@ -1062,11 +1062,10 @@ out: return err; } -static int vsock_dgram_recvmsg(struct kiocb *kiocb, struct socket *sock, - struct msghdr *msg, size_t len, int flags) +static int vsock_dgram_recvmsg(struct socket *sock, struct msghdr *msg, + size_t len, int flags) { - return transport->dgram_dequeue(kiocb, vsock_sk(sock->sk), msg, len, - flags); + return transport->dgram_dequeue(vsock_sk(sock->sk), msg, len, flags); } static const struct proto_ops vsock_dgram_ops = { @@ -1505,8 +1504,8 @@ static int vsock_stream_getsockopt(struct socket *sock, return 0; } -static int vsock_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, - struct msghdr *msg, size_t len) +static int vsock_stream_sendmsg(struct socket *sock, struct msghdr *msg, + size_t len) { struct sock *sk; struct vsock_sock *vsk; @@ -1644,9 +1643,8 @@ out: static int -vsock_stream_recvmsg(struct kiocb *kiocb, - struct socket *sock, - struct msghdr *msg, size_t len, int flags) +vsock_stream_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, + int flags) { struct sock *sk; struct vsock_sock *vsk; diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c index 7f3255084a6c..c294da095461 100644 --- a/net/vmw_vsock/vmci_transport.c +++ b/net/vmw_vsock/vmci_transport.c @@ -1730,8 +1730,7 @@ static int vmci_transport_dgram_enqueue( return err - sizeof(*dg); } -static int vmci_transport_dgram_dequeue(struct kiocb *kiocb, - struct vsock_sock *vsk, +static int vmci_transport_dgram_dequeue(struct vsock_sock *vsk, struct msghdr *msg, size_t len, int flags) { |