diff options
| -rw-r--r-- | net/core/pktgen.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 1ebdf1c0d118..5961da69cb03 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2279,7 +2279,7 @@ static void spin(struct pktgen_dev *pkt_dev, ktime_t spin_until) static inline void set_pkt_overhead(struct pktgen_dev *pkt_dev) { - pkt_dev->pkt_overhead = 0; + pkt_dev->pkt_overhead = LL_RESERVED_SPACE(pkt_dev->odev); pkt_dev->pkt_overhead += pkt_dev->nr_labels*sizeof(u32); pkt_dev->pkt_overhead += VLAN_TAG_SIZE(pkt_dev); pkt_dev->pkt_overhead += SVLAN_TAG_SIZE(pkt_dev); @@ -2788,6 +2788,7 @@ static struct sk_buff *pktgen_alloc_skb(struct net_device *dev, } else { skb = __netdev_alloc_skb(dev, size, GFP_NOWAIT); } + skb_reserve(skb, LL_RESERVED_SPACE(dev)); return skb; } |