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net: Remove iocb argument from sendmsg and recvmsg

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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>
This commit is contained in:
Ying Xue
2015-03-02 15:37:48 +08:00
committed by David S. Miller
parent 39a0295f90
commit 1b78414047
75 changed files with 303 additions and 443 deletions
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7
net/can/bcm.c
View File

@@ -1231,8 +1231,7 @@ static int bcm_tx_send(struct msghdr *msg, int ifindex, struct sock *sk)
/*
* bcm_sendmsg - process BCM commands (opcodes) from the userspace
*/
static int bcm_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size)
static int bcm_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
{
struct sock *sk = sock->sk;
struct bcm_sock *bo = bcm_sk(sk);
@@ -1535,8 +1534,8 @@ static int bcm_connect(struct socket *sock, struct sockaddr *uaddr, int len,
return 0;
}
static int bcm_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size, int flags)
static int bcm_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
int flags)
{
struct sock *sk = sock->sk;
struct sk_buff *skb;

7
net/can/raw.c
View File

@@ -658,8 +658,7 @@ static int raw_getsockopt(struct socket *sock, int level, int optname,
return 0;
}
static int raw_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size)
static int raw_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
{
struct sock *sk = sock->sk;
struct raw_sock *ro = raw_sk(sk);
@@ -728,8 +727,8 @@ send_failed:
return err;
}
static int raw_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size, int flags)
static int raw_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
int flags)
{
struct sock *sk = sock->sk;
struct sk_buff *skb;