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authorDaniel Borkmann <dborkman@redhat.com>2013-04-14 08:08:13 +0000
committerDavid S. Miller <davem@davemloft.net>2013-04-14 15:41:49 -0400
commitbf84a01063eaab2f1a37d72d1b903445b3a25a4e (patch)
treefea0862757422b93ee4f158bf2a6f855a605d5b9 /net/socket.c
parent9d9f163c82c678f1efe6e7d40d8691dca08c3eab (diff)
downloadlinux-bf84a01063eaab2f1a37d72d1b903445b3a25a4e.tar.gz
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.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/socket.c b/net/socket.c
index 88f759adf3a..36883fea44f 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);