diff options
Diffstat (limited to 'drivers/net/sfc')
| -rw-r--r-- | drivers/net/sfc/filter.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/sfc/filter.c b/drivers/net/sfc/filter.c index 054f0a3d45a9..2b9636f96e05 100644 --- a/drivers/net/sfc/filter.c +++ b/drivers/net/sfc/filter.c @@ -657,11 +657,11 @@ int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, return -EPROTONOSUPPORT; /* RFS must validate the IP header length before calling us */ - EFX_BUG_ON_PARANOID(!pskb_may_pull(skb, nhoff + sizeof(*ip))); + EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + sizeof(*ip)); ip = (const struct iphdr *)(skb->data + nhoff); if (ip_is_fragment(ip)) return -EPROTONOSUPPORT; - EFX_BUG_ON_PARANOID(!pskb_may_pull(skb, nhoff + 4 * ip->ihl + 4)); + EFX_BUG_ON_PARANOID(skb_headlen(skb) < nhoff + 4 * ip->ihl + 4); ports = (const __be16 *)(skb->data + nhoff + 4 * ip->ihl); efx_filter_init_rx(&spec, EFX_FILTER_PRI_HINT, 0, rxq_index); |