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>

diff --cc crypto/algif_hash.c
Simple merge

diff --cc crypto/algif_rng.c
Simple merge

diff --cc crypto/algif_skcipher.c
Simple merge

diff --cc drivers/isdn/mISDN/socket.c
Simple merge

diff --cc drivers/net/macvtap.c
Simple merge

diff --cc drivers/net/ppp/pppoe.c
Simple merge

diff --cc drivers/net/tun.c
Simple merge

diff --cc drivers/vhost/net.c
Simple merge

diff --cc include/linux/net.h
Simple merge

diff --cc include/net/af_vsock.h
Simple merge

diff --cc include/net/bluetooth/bluetooth.h
Simple merge

diff --cc include/net/inet_common.h
Simple merge

diff --cc include/net/ping.h
Simple merge

diff --cc include/net/sock.h
Simple merge

diff --cc include/net/tcp.h
Simple merge

diff --cc include/net/udp.h
Simple merge

diff --cc net/appletalk/ddp.c
Simple merge

diff --cc net/atm/common.c
Simple merge

diff --cc net/atm/common.h
Simple merge

diff --cc net/ax25/af_ax25.c
Simple merge

diff --cc net/bluetooth/af_bluetooth.c
Simple merge

diff --cc net/bluetooth/hci_sock.c
Simple merge

diff --cc net/bluetooth/l2cap_sock.c
Simple merge

diff --cc net/bluetooth/rfcomm/sock.c
Simple merge

diff --cc net/bluetooth/sco.c
Simple merge

diff --cc net/caif/caif_socket.c
Simple merge

diff --cc net/can/bcm.c
Simple merge

diff --cc net/can/raw.c
Simple merge

diff --cc net/core/sock.c
Simple merge

diff --cc net/dccp/dccp.h
Simple merge

diff --cc net/dccp/probe.c
Simple merge

diff --cc net/dccp/proto.c
Simple merge

diff --cc net/decnet/af_decnet.c
Simple merge

diff --cc net/ieee802154/socket.c
Simple merge

diff --cc net/ipv4/af_inet.c
Simple merge

diff --cc net/ipv4/ping.c
Simple merge

diff --cc net/ipv4/raw.c
Simple merge

diff --cc net/ipv4/tcp.c
Simple merge

diff --cc net/ipv4/udp.c
Simple merge

diff --cc net/ipv4/udp_impl.h
Simple merge

diff --cc net/ipv6/ping.c
Simple merge

diff --cc net/ipv6/raw.c
Simple merge

diff --cc net/ipv6/udp.c
Simple merge

diff --cc net/ipv6/udp_impl.h
Simple merge

diff --cc net/ipx/af_ipx.c
Simple merge

diff --cc net/irda/af_irda.c
Simple merge

diff --cc net/iucv/af_iucv.c
Simple merge

diff --cc net/key/af_key.c
Simple merge

diff --cc net/l2tp/l2tp_ip.c
Simple merge

diff --cc net/l2tp/l2tp_ip6.c
Simple merge

diff --cc net/l2tp/l2tp_ppp.c
Simple merge

diff --cc net/llc/af_llc.c
Simple merge

diff --cc net/netlink/af_netlink.c
Simple merge

diff --cc net/netrom/af_netrom.c
Simple merge

diff --cc net/nfc/llcp_sock.c
Simple merge

diff --cc net/nfc/rawsock.c
Simple merge

diff --cc net/packet/af_packet.c
Simple merge

diff --cc net/phonet/datagram.c
Simple merge

diff --cc net/phonet/pep.c
Simple merge

diff --cc net/phonet/socket.c
Simple merge

diff --cc net/rds/rds.h
Simple merge

diff --cc net/rds/recv.c
Simple merge

diff --cc net/rds/send.c
Simple merge

diff --cc net/rose/af_rose.c
Simple merge

diff --cc net/rxrpc/af_rxrpc.c
Simple merge

diff --cc net/rxrpc/ar-internal.h
Simple merge

diff --cc net/rxrpc/ar-output.c
Simple merge

diff --cc net/rxrpc/ar-recvmsg.c
Simple merge

diff --cc net/sctp/socket.c
Simple merge

diff --cc net/socket.c
Simple merge

diff --cc net/tipc/socket.c
Simple merge

diff --cc net/unix/af_unix.c
Simple merge

diff --cc net/vmw_vsock/af_vsock.c
Simple merge

diff --cc net/vmw_vsock/vmci_transport.c
Simple merge

diff --cc net/x25/af_x25.c
Simple merge