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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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6
drivers/net/tun.c
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@@ -1448,8 +1448,7 @@ static void tun_sock_write_space(struct sock *sk)
kill_fasync(&tfile->fasync, SIGIO, POLL_OUT);
}
static int tun_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *m, size_t total_len)
static int tun_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len)
{
int ret;
struct tun_file *tfile = container_of(sock, struct tun_file, socket);
@@ -1464,8 +1463,7 @@ static int tun_sendmsg(struct kiocb *iocb, struct socket *sock,
return ret;
}
static int tun_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *m, size_t total_len,
static int tun_recvmsg(struct socket *sock, struct msghdr *m, size_t total_len,
int flags)
{
struct tun_file *tfile = container_of(sock, struct tun_file, socket);