netdev - [PATCH bpf-next] libbpf: 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]

Date:   Fri, 20 Aug 2021 11:55:11 -0500
From:   Mauricio Vásquez <mauricio@...volk.io>
To:     netdev@...r.kernel.org, bpf@...r.kernel.org
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        Mauricio Vásquez <mauriciov@...rosoft.com>
Subject: [PATCH bpf-next] libbpf: remove unused variable

From: Mauricio Vásquez <mauriciov@...rosoft.com>

Fixes: ddc7c3042614 ("libbpf: implement BPF CO-RE offset relocation algorithm")

Signed-off-by: Mauricio Vásquez <mauriciov@...rosoft.com>
---
 tools/lib/bpf/relo_core.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git tools/lib/bpf/relo_core.c tools/lib/bpf/relo_core.c
index 4016ed492d0c..52d8125b7cbe 100644
--- tools/lib/bpf/relo_core.c
+++ tools/lib/bpf/relo_core.c
@@ -417,13 +417,6 @@ static int bpf_core_match_member(const struct btf *local_btf,
 				return found;
 		} else if (strcmp(local_name, targ_name) == 0) {
 			/* matching named field */
-			struct bpf_core_accessor *targ_acc;
-
-			targ_acc = &spec->spec[spec->len++];
-			targ_acc->type_id = targ_id;
-			targ_acc->idx = i;
-			targ_acc->name = targ_name;
-
 			*next_targ_id = m->type;
 			found = bpf_core_fields_are_compat(local_btf,
 							   local_member->type,
-- 
2.25.1