From 2d7b4ace0754ebaaf71c6824880178d46aa0ab33 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Fri, 28 May 2021 12:30:06 +0200 Subject: netfilter: nf_tables: add and use nft_thoff helper This allows to change storage placement later on without changing readers. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_trace.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/netfilter/nf_tables_trace.c') diff --git a/net/netfilter/nf_tables_trace.c b/net/netfilter/nf_tables_trace.c index 0cf3278007ba..e4fe2f0780eb 100644 --- a/net/netfilter/nf_tables_trace.c +++ b/net/netfilter/nf_tables_trace.c @@ -113,17 +113,17 @@ static int nf_trace_fill_pkt_info(struct sk_buff *nlskb, int off = skb_network_offset(skb); unsigned int len, nh_end; - nh_end = pkt->tprot_set ? pkt->xt.thoff : skb->len; + nh_end = pkt->tprot_set ? nft_thoff(pkt) : skb->len; len = min_t(unsigned int, nh_end - skb_network_offset(skb), NFT_TRACETYPE_NETWORK_HSIZE); if (trace_fill_header(nlskb, NFTA_TRACE_NETWORK_HEADER, skb, off, len)) return -1; if (pkt->tprot_set) { - len = min_t(unsigned int, skb->len - pkt->xt.thoff, + len = min_t(unsigned int, skb->len - nft_thoff(pkt), NFT_TRACETYPE_TRANSPORT_HSIZE); if (trace_fill_header(nlskb, NFTA_TRACE_TRANSPORT_HEADER, skb, - pkt->xt.thoff, len)) + nft_thoff(pkt), len)) return -1; } -- cgit v1.2.3