diff options
| author | Daniel Borkmann <dborkman@redhat.com> | 2013-04-14 08:08:13 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-14 15:41:49 -0400 |
| commit | bf84a01063eaab2f1a37d72d1b903445b3a25a4e (patch) | |
| tree | fea0862757422b93ee4f158bf2a6f855a605d5b9 /net/socket.c | |
| parent | 9d9f163c82c678f1efe6e7d40d8691dca08c3eab (diff) | |
| download | lwn-bf84a01063eaab2f1a37d72d1b903445b3a25a4e.tar.gz lwn-bf84a01063eaab2f1a37d72d1b903445b3a25a4e.zip | |
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 <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/socket.c b/net/socket.c index 88f759adf3af..36883fea44f3 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); |