From 7418ee4c8810e4ad74fb05a8b8d4cf406738ac81 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Thu, 23 May 2019 15:44:09 +0200 Subject: netfilter: nf_tables: prefer skb_ensure_writable .. so skb_make_writable can be removed. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nft_exthdr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/netfilter/nft_exthdr.c') diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c index a940c9fd9045..45c8a6c07783 100644 --- a/net/netfilter/nft_exthdr.c +++ b/net/netfilter/nft_exthdr.c @@ -156,7 +156,8 @@ static void nft_exthdr_tcp_set_eval(const struct nft_expr *expr, if (i + optl > tcphdr_len || priv->len + priv->offset > optl) return; - if (!skb_make_writable(pkt->skb, pkt->xt.thoff + i + priv->len)) + if (skb_ensure_writable(pkt->skb, + pkt->xt.thoff + i + priv->len)) return; tcph = nft_tcp_header_pointer(pkt, sizeof(buff), buff, -- cgit v1.2.3