From: Eric Dumazet <edumazet@google.com>
Date: Sat, 31 Mar 2018 12:58:42 -0700
Subject: ipv6: frag: remove unused field
Patch-mainline: v4.17-rc1
Git-commit: c22af22cbdc206a0273d0e6d773bd3dfc99d2b02
References: CVE-2018-5391 bsc#1103097

csum field in struct frag_queue is not used, remove it.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Michal Kubecek <mkubecek@suse.cz>

---
 include/net/ipv6.h | 1 -
 1 file changed, 1 deletion(-)

--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -561,7 +561,6 @@ struct frag_queue {
 	struct in6_addr		daddr;
 
 	int			iif;
-	unsigned int		csum;
 	__u16			nhoffset;
 	u8			ecn;
 };