diff options
| author | Willem de Bruijn <willemb@google.com> | 2014-07-25 18:01:31 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-29 11:39:50 -0700 |
| commit | 68a360e82e55c9b35097e7be7f7991d8f401032f (patch) | |
| tree | 62ae3d497c487600f8c93bbd541ad763af096e28 /net/packet | |
| parent | ce7505882122d9fd72159e902b1ca9cc9d896679 (diff) | |
packet: remove deprecated syststamp timestamp
No device driver will ever return an skb_shared_info structure with
syststamp non-zero, so remove the branch that tests for this and
optionally marks the packet timestamp as TP_STATUS_TS_SYS_HARDWARE.
Do not remove the definition TP_STATUS_TS_SYS_HARDWARE, as processes
may refer to it.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/packet')
| -rw-r--r-- | net/packet/af_packet.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 614ca91f785..8d9f8042705 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -441,14 +441,10 @@ static __u32 tpacket_get_timestamp(struct sk_buff *skb, struct timespec *ts, { struct skb_shared_hwtstamps *shhwtstamps = skb_hwtstamps(skb); - if (shhwtstamps) { - if ((flags & SOF_TIMESTAMPING_SYS_HARDWARE) && - ktime_to_timespec_cond(shhwtstamps->syststamp, ts)) - return TP_STATUS_TS_SYS_HARDWARE; - if ((flags & SOF_TIMESTAMPING_RAW_HARDWARE) && - ktime_to_timespec_cond(shhwtstamps->hwtstamp, ts)) - return TP_STATUS_TS_RAW_HARDWARE; - } + if (shhwtstamps && + (flags & SOF_TIMESTAMPING_RAW_HARDWARE) && + ktime_to_timespec_cond(shhwtstamps->hwtstamp, ts)) + return TP_STATUS_TS_RAW_HARDWARE; if (ktime_to_timespec_cond(skb->tstamp, ts)) return TP_STATUS_TS_SOFTWARE; |