diff options
Diffstat (limited to 'drivers/net/dsa/ocelot/felix.c')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index 83808e7dbdda..f1a05e7dc818 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -290,8 +290,11 @@ static int felix_setup_mmio_filtering(struct felix *felix) } } - if (cpu < 0) + if (cpu < 0) { + kfree(tagging_rule); + kfree(redirect_rule); return -EINVAL; + } tagging_rule->key_type = OCELOT_VCAP_KEY_ETYPE; *(__be16 *)tagging_rule->key.etype.etype.value = htons(ETH_P_1588); @@ -1370,12 +1373,12 @@ out: static bool felix_rxtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb, unsigned int type) { - u8 *extraction = skb->data - ETH_HLEN - OCELOT_TAG_LEN; + u32 tstamp_lo = OCELOT_SKB_CB(skb)->tstamp_lo; struct skb_shared_hwtstamps *shhwtstamps; struct ocelot *ocelot = ds->priv; - u32 tstamp_lo, tstamp_hi; struct timespec64 ts; - u64 tstamp, val; + u32 tstamp_hi; + u64 tstamp; /* If the "no XTR IRQ" workaround is in use, tell DSA to defer this skb * for RX timestamping. Then free it, and poll for its copy through @@ -1390,9 +1393,6 @@ static bool felix_rxtstamp(struct dsa_switch *ds, int port, ocelot_ptp_gettime64(&ocelot->ptp_info, &ts); tstamp = ktime_set(ts.tv_sec, ts.tv_nsec); - ocelot_xfh_get_rew_val(extraction, &val); - tstamp_lo = (u32)val; - tstamp_hi = tstamp >> 32; if ((tstamp & 0xffffffff) < tstamp_lo) tstamp_hi--; |