linux-kernel - [PATCH] samples/bpf:Remove unused variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240724091740.10307-1-zhujun2@cmss.chinamobile.com>
Date: Wed, 24 Jul 2024 02:17:40 -0700
From: Zhu Jun <zhujun2@...s.chinamobile.com>
To: ast@...nel.org
Cc: daniel@...earbox.net,
	davem@...emloft.net,
	kuba@...nel.org,
	hawk@...nel.org,
	john.fastabend@...il.com,
	andrii@...nel.org,
	martin.lau@...ux.dev,
	eddyz87@...il.com,
	song@...nel.org,
	yonghong.song@...ux.dev,
	kpsingh@...nel.org,
	sdf@...ichev.me,
	haoluo@...gle.com,
	jolsa@...nel.org,
	netdev@...r.kernel.org,
	bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Zhu Jun <zhujun2@...s.chinamobile.com>
Subject: [PATCH] samples/bpf:Remove unused variable

The variable is never referenced in the code, just remove them.

Signed-off-by: Zhu Jun <zhujun2@...s.chinamobile.com>
---
 samples/bpf/xdp2skb_meta_kern.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/bpf/xdp2skb_meta_kern.c b/samples/bpf/xdp2skb_meta_kern.c
index d5631014a176..af29a1bde4e4 100644
--- a/samples/bpf/xdp2skb_meta_kern.c
+++ b/samples/bpf/xdp2skb_meta_kern.c
@@ -32,7 +32,7 @@ SEC("xdp_mark")
 int _xdp_mark(struct xdp_md *ctx)
 {
 	struct meta_info *meta;
-	void *data, *data_end;
+	void *data;
 	int ret;
 
 	/* Reserve space in-front of data pointer for our meta info.
-- 
2.17.1