diff options
| -rw-r--r-- | include/net/sock.h | 5 | ||||
| -rw-r--r-- | net/can/raw.c | 5 | ||||
| -rw-r--r-- | net/ipv4/ping.c | 5 | ||||
| -rw-r--r-- | net/ipv4/udp.c | 6 | ||||
| -rw-r--r-- | net/ipv6/ip6_output.c | 7 | ||||
| -rw-r--r-- | net/packet/af_packet.c | 10 | ||||
| -rw-r--r-- | net/socket.c | 3 |
7 files changed, 16 insertions, 25 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 08f05f9..5c97b0f 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2159,10 +2159,9 @@ static inline void sock_recv_ts_and_drops(struct msghdr *msg, struct sock *sk, * @sk: socket sending this packet * @tx_flags: filled with instructions for time stamping * - * Currently only depends on SOCK_TIMESTAMPING* flags. Returns error code if - * parameters are invalid. + * Currently only depends on SOCK_TIMESTAMPING* flags. */ -extern int sock_tx_timestamp(struct sock *sk, __u8 *tx_flags); +extern void sock_tx_timestamp(struct sock *sk, __u8 *tx_flags); /** * sk_eat_skb - Release a skb if it is no longer needed diff --git a/net/can/raw.c b/net/can/raw.c index c1764e4..1085e65 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -711,9 +711,8 @@ static int raw_sendmsg(struct kiocb *iocb, struct socket *sock, err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size); if (err < 0) goto free_skb; - err = sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags); - if (err < 0) - goto free_skb; + + sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags); skb->dev = dev; skb->sk = sk; diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 2e91006..7d93d62 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -514,9 +514,8 @@ static int ping_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, ipc.opt = NULL; ipc.oif = sk->sk_bound_dev_if; ipc.tx_flags = 0; - 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); diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 7117d14..2722db0 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) diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 155eccf..d2eedf1 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1224,11 +1224,8 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, } /* For UDP, check if TX timestamp is enabled */ - if (sk->sk_type == SOCK_DGRAM) { - err = sock_tx_timestamp(sk, &tx_flags); - if (err) - goto error; - } + if (sk->sk_type == SOCK_DGRAM) + sock_tx_timestamp(sk, &tx_flags); /* * Let's try using as much space as possible. diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 8e4644f..77d71f8 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -1505,9 +1505,8 @@ retry: skb->dev = dev; skb->priority = sk->sk_priority; skb->mark = sk->sk_mark; - err = sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags); - if (err < 0) - goto out_unlock; + + sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags); if (unlikely(extra_len == 4)) skb->no_fcs = 1; @@ -2312,9 +2311,8 @@ static int packet_snd(struct socket *sock, err = skb_copy_datagram_from_iovec(skb, offset, msg->msg_iov, 0, len); if (err) goto out_free; - err = sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags); - if (err < 0) - goto out_free; + + sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags); if (!gso_type && (len > dev->mtu + reserve + extra_len)) { /* Earlier code assumed this would be a VLAN pkt, diff --git a/net/socket.c b/net/socket.c index 88f759a..36883fe 100644 --- a/net/socket.c +++ b/net/socket.c @@ -600,7 +600,7 @@ void sock_release(struct socket *sock) } EXPORT_SYMBOL(sock_release); -int sock_tx_timestamp(struct sock *sk, __u8 *tx_flags) +void sock_tx_timestamp(struct sock *sk, __u8 *tx_flags) { *tx_flags = 0; if (sock_flag(sk, SOCK_TIMESTAMPING_TX_HARDWARE)) @@ -609,7 +609,6 @@ int sock_tx_timestamp(struct sock *sk, __u8 *tx_flags) *tx_flags |= SKBTX_SW_TSTAMP; if (sock_flag(sk, SOCK_WIFI_STATUS)) *tx_flags |= SKBTX_WIFI_STATUS; - return 0; } EXPORT_SYMBOL(sock_tx_timestamp); |
