From bf84a01063eaab2f1a37d72d1b903445b3a25a4e Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Sun, 14 Apr 2013 08:08:13 +0000 Subject: net: sock: make sock_tx_timestamp void Currently, sock_tx_timestamp() always returns 0. The comment that describes the sock_tx_timestamp() function wrongly says that it returns an error when an invalid argument is passed (from commit 20d4947353be, ``net: socket infrastructure for SO_TIMESTAMPING''). Make the function void, so that we can also remove all the unneeded if conditions that check for such a _non-existant_ error case in the output path. Signed-off-by: Daniel Borkmann Signed-off-by: David S. Miller --- net/ipv4/udp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ipv4/udp.c') diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 7117d1467b0..2722db024a0 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -902,9 +902,9 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, ipc.addr = inet->inet_saddr; ipc.oif = sk->sk_bound_dev_if; - err = sock_tx_timestamp(sk, &ipc.tx_flags); - if (err) - return err; + + sock_tx_timestamp(sk, &ipc.tx_flags); + if (msg->msg_controllen) { err = ip_cmsg_send(sock_net(sk), msg, &ipc); if (err) -- cgit v1.2.3-70-g09d2