From: Eric Dumazet <edumazet@google.com>
Date: Wed, 22 Jun 2022 03:23:03 +0000 (+0000)
Subject: raw: remove unused variables from raw6_icmp_error()
X-Git-Tag: v6.1-rc5~731^2~307
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4fceb46add65481ef0dfb79cad24c3c269b4cad;p=platform%2Fkernel%2Flinux-starfive.git

raw: remove unused variables from raw6_icmp_error()

saddr and daddr are set but not used.

Fixes: ba44f8182ec2 ("raw: use more conventional iterators")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Link: https://lore.kernel.org/r/20220622032303.159394-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 46b560aacc11..722de9dd0ff7 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -332,7 +332,6 @@ static void rawv6_err(struct sock *sk, struct sk_buff *skb,
 void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
 		u8 type, u8 code, int inner_offset, __be32 info)
 {
-	const struct in6_addr *saddr, *daddr;
 	struct net *net = dev_net(skb->dev);
 	struct hlist_nulls_head *hlist;
 	struct hlist_nulls_node *hnode;
@@ -345,8 +344,6 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
 	sk_nulls_for_each(sk, hnode, hlist) {
 		/* Note: ipv6_hdr(skb) != skb->data */
 		const struct ipv6hdr *ip6h = (const struct ipv6hdr *)skb->data;
-		saddr = &ip6h->saddr;
-		daddr = &ip6h->daddr;
 
 		if (!raw_v6_match(net, sk, nexthdr, &ip6h->saddr, &ip6h->daddr,
 				  inet6_iif(skb), inet6_iif(skb)))