diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-15 21:39:31 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-11 15:53:35 -0400 |
| commit | 01e97e6517053d7c0b9af5248e944a9209909cf5 (patch) | |
| tree | 30f57eededa62a390543b3a596d81006deb22384 /net/socket.c | |
| parent | a2dd3793a1c3ac709f1d7b48ad7751563f4c654f (diff) | |
| download | lwn-01e97e6517053d7c0b9af5248e944a9209909cf5.tar.gz lwn-01e97e6517053d7c0b9af5248e944a9209909cf5.zip | |
new helper: msg_data_left()
convert open-coded instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/socket.c b/net/socket.c index 21676e469b13..5b0126234606 100644 --- a/net/socket.c +++ b/net/socket.c @@ -612,7 +612,7 @@ EXPORT_SYMBOL(__sock_tx_timestamp); static inline int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg) { - int ret = sock->ops->sendmsg(sock, msg, iov_iter_count(&msg->msg_iter)); + int ret = sock->ops->sendmsg(sock, msg, msg_data_left(msg)); BUG_ON(ret == -EIOCBQUEUED); return ret; } @@ -620,7 +620,7 @@ static inline int sock_sendmsg_nosec(struct socket *sock, struct msghdr *msg) int sock_sendmsg(struct socket *sock, struct msghdr *msg) { int err = security_socket_sendmsg(sock, msg, - iov_iter_count(&msg->msg_iter)); + msg_data_left(msg)); return err ?: sock_sendmsg_nosec(sock, msg); } |