diff options
| 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 /drivers/net | |
| parent | tipc: Don't use iocb argument in socket layer (diff) | |
| download | wireguard-linux-1b784140474e4fc94281a49e96c67d29df0efbde.tar.xz wireguard-linux-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 'drivers/net')
| -rw-r--r-- | drivers/net/macvtap.c | 9 | ||||
| -rw-r--r-- | drivers/net/ppp/pppoe.c | 8 | ||||
| -rw-r--r-- | drivers/net/tun.c | 6 |
3 files changed, 10 insertions, 13 deletions
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index e40fdfccc9c1..1e51c6bf3ae1 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -1127,16 +1127,15 @@ static const struct file_operations macvtap_fops = { #endif }; -static int macvtap_sendmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *m, size_t total_len) +static int macvtap_sendmsg(struct socket *sock, struct msghdr *m, + size_t total_len) { struct macvtap_queue *q = container_of(sock, struct macvtap_queue, sock); return macvtap_get_user(q, m, &m->msg_iter, m->msg_flags & MSG_DONTWAIT); } -static int macvtap_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *m, size_t total_len, - int flags) +static int macvtap_recvmsg(struct socket *sock, struct msghdr *m, + size_t total_len, int flags) { struct macvtap_queue *q = container_of(sock, struct macvtap_queue, sock); int ret; diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index 9c97e9bcf5f5..ff059e1d8ac6 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -835,8 +835,8 @@ static int pppoe_ioctl(struct socket *sock, unsigned int cmd, return err; } -static int pppoe_sendmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *m, size_t total_len) +static int pppoe_sendmsg(struct socket *sock, struct msghdr *m, + size_t total_len) { struct sk_buff *skb; struct sock *sk = sock->sk; @@ -977,8 +977,8 @@ static const struct ppp_channel_ops pppoe_chan_ops = { .start_xmit = pppoe_xmit, }; -static int pppoe_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *m, size_t total_len, int flags) +static int pppoe_recvmsg(struct socket *sock, struct msghdr *m, + size_t total_len, int flags) { struct sock *sk = sock->sk; struct sk_buff *skb; diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 857dca47bf80..b96b94cee760 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -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); |