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>

1 files changed, 5 insertions, 5 deletions

diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 76321b546e84..2bb7ef46bb99 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -688,8 +688,8 @@ static int sco_sock_getname(struct socket *sock, struct sockaddr *addr, int *len
         return 0;
 }
 
-static int sco_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
-                            struct msghdr *msg, size_t len)
+static int sco_sock_sendmsg(struct socket *sock, struct msghdr *msg,
+                            size_t len)
 {
         struct sock *sk = sock->sk;
         int err;
@@ -758,8 +758,8 @@ static void sco_conn_defer_accept(struct hci_conn *conn, u16 setting)
         }
 }
 
-static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
-                            struct msghdr *msg, size_t len, int flags)
+static int sco_sock_recvmsg(struct socket *sock, struct msghdr *msg,
+                            size_t len, int flags)
 {
         struct sock *sk = sock->sk;
         struct sco_pinfo *pi = sco_pi(sk);
@@ -777,7 +777,7 @@ static int sco_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
 
         release_sock(sk);
 
-        return bt_sock_recvmsg(iocb, sock, msg, len, flags);
+        return bt_sock_recvmsg(sock, msg, len, flags);
 }
 
 static int sco_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)