diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 4de58321907c..c43c8f53faaf 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -579,7 +579,9 @@ static void ocelot_port_add_txtstamp_skb(struct ocelot *ocelot, int port, skb_shinfo(clone)->tx_flags |= SKBTX_IN_PROGRESS; /* Store timestamp ID in OCELOT_SKB_CB(clone)->ts_id */ OCELOT_SKB_CB(clone)->ts_id = ocelot_port->ts_id; - ocelot_port->ts_id = (ocelot_port->ts_id + 1) % 4; + ocelot_port->ts_id++; + if (ocelot_port->ts_id == OCELOT_MAX_PTP_ID) + ocelot_port->ts_id = 0; skb_queue_tail(&ocelot_port->tx_skbs, clone); spin_unlock(&ocelot_port->ts_id_lock); |