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authorYing Xue <ying.xue@windriver.com>2015-03-02 15:37:48 +0800
committerDavid S. Miller <davem@davemloft.net>2015-03-02 13:06:31 -0500
commit1b784140474e4fc94281a49e96c67d29df0efbde (patch)
tree569e9813ae7ab79616849b117c6b50b3d6e4dabb /drivers/vhost
parent39a0295f901423e260a034ac7c3211ecaa9c2745 (diff)
downloadlinux-1b784140474e4fc94281a49e96c67d29df0efbde.tar.bz2
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/vhost')
-rw-r--r--drivers/vhost/net.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index afa06d28725d..633012cc9a57 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -390,7 +390,7 @@ static void handle_tx(struct vhost_net *net)
ubufs = NULL;
}
/* TODO: Check specific error and bomb out unless ENOBUFS? */
- err = sock->ops->sendmsg(NULL, sock, &msg, len);
+ err = sock->ops->sendmsg(sock, &msg, len);
if (unlikely(err < 0)) {
if (zcopy_used) {
vhost_net_ubuf_put(ubufs);
@@ -566,7 +566,7 @@ static void handle_rx(struct vhost_net *net)
/* On overrun, truncate and discard */
if (unlikely(headcount > UIO_MAXIOV)) {
iov_iter_init(&msg.msg_iter, READ, vq->iov, 1, 1);
- err = sock->ops->recvmsg(NULL, sock, &msg,
+ err = sock->ops->recvmsg(sock, &msg,
1, MSG_DONTWAIT | MSG_TRUNC);
pr_debug("Discarded rx packet: len %zd\n", sock_len);
continue;
@@ -597,7 +597,7 @@ static void handle_rx(struct vhost_net *net)
*/
iov_iter_advance(&fixup, sizeof(hdr));
}
- err = sock->ops->recvmsg(NULL, sock, &msg,
+ err = sock->ops->recvmsg(sock, &msg,
sock_len, MSG_DONTWAIT | MSG_TRUNC);
/* Userspace might have consumed the packet meanwhile:
* it's not supposed to do this usually, but might be hard