linux-kernel - [PATCH 2/3] bpf: Remove dead variable

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Message-Id: <20171016181856.12497-2-richard@nod.at>
Date:   Mon, 16 Oct 2017 20:18:55 +0200
From:   Richard Weinberger <richard@....at>
To:     netdev@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, daniel@...earbox.net, ast@...nel.org,
        Richard Weinberger <richard@....at>
Subject: [PATCH 2/3] bpf: Remove dead variable

task is never used in bpf_get_current_uid_gid(), kill it.

Signed-off-by: Richard Weinberger <richard@....at>
---
 kernel/bpf/helpers.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index e8845adcd15e..511c9d522cfc 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -131,7 +131,6 @@ const struct bpf_func_proto bpf_get_current_pid_tgid_proto = {
 
 BPF_CALL_0(bpf_get_current_uid_gid)
 {
-	struct task_struct *task = current;
 	kuid_t uid;
 	kgid_t gid;
 
-- 
2.13.6