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Message-Id: <20241009082138.7971-1-zhujun2@cmss.chinamobile.com>
Date: Wed, 9 Oct 2024 01:21:38 -0700
From: Zhu Jun <zhujun2@...s.chinamobile.com>
To: martin.lau@...ux.dev
Cc: eddyz87@...il.com,
song@...nel.org,
yonghong.song@...ux.dev,
john.fastabend@...il.com,
kpsingh@...nel.org,
sdf@...ichev.me,
haoluo@...gle.com,
jolsa@...nel.org,
bpf@...r.kernel.org,
linux-kernel@...r.kernel.org,
andrii@...nel.org,
daniel@...earbox.net,
ast@...nel.org,
Zhu Jun <zhujun2@...s.chinamobile.com>
Subject: [PATCH] samples/bpf: Remove unused variables
These variables are never referenced in the code, just remove them.
Signed-off-by: Zhu Jun <zhujun2@...s.chinamobile.com>
---
samples/bpf/tc_l2_redirect_kern.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/samples/bpf/tc_l2_redirect_kern.c b/samples/bpf/tc_l2_redirect_kern.c
index fd2fa0004330..0b48f7ddf521 100644
--- a/samples/bpf/tc_l2_redirect_kern.c
+++ b/samples/bpf/tc_l2_redirect_kern.c
@@ -58,7 +58,6 @@ static __always_inline bool is_vip_addr(__be16 eth_proto, __be32 daddr)
SEC("l2_to_iptun_ingress_forward")
int _l2_to_iptun_ingress_forward(struct __sk_buff *skb)
{
- struct bpf_tunnel_key tkey = {};
void *data = (void *)(long)skb->data;
struct eth_hdr *eth = data;
void *data_end = (void *)(long)skb->data_end;
@@ -205,7 +204,6 @@ int _l2_to_ip6tun_ingress_redirect(struct __sk_buff *skb)
SEC("drop_non_tun_vip")
int _drop_non_tun_vip(struct __sk_buff *skb)
{
- struct bpf_tunnel_key tkey = {};
void *data = (void *)(long)skb->data;
struct eth_hdr *eth = data;
void *data_end = (void *)(long)skb->data_end;
--
2.17.1
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