From: Jeremy Sowden <jeremy@azazel.net>
Date: Mon, 5 Jun 2023 15:10:44 +0000 (+0900)
Subject: xt_ipp2p: drop requirement that skb is linear
X-Git-Tag: v3.25~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a73c7b77b5411703ce7f1f7240c01e1d483f25de;p=thirdparty%2Fxtables-addons.git

xt_ipp2p: drop requirement that skb is linear

It is no longer necessary.

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
---

diff --git a/extensions/xt_ipp2p.c b/extensions/xt_ipp2p.c
index 272223f..2962909 100644
--- a/extensions/xt_ipp2p.c
+++ b/extensions/xt_ipp2p.c
@@ -1258,13 +1258,6 @@ ipp2p_mt(const struct sk_buff *skb, struct xt_action_param *par)
 		return 0;
 	}
 
-	/* make sure that skb is linear */
-	if (skb_is_nonlinear(skb)) {
-		if (info->debug)
-			printk("IPP2P.match: nonlinear skb found\n");
-		return 0;
-	}
-
 	if (family == NFPROTO_IPV4) {
 		const struct iphdr *ip = ip_hdr(skb);