linux-kernel - [RFC PATCH] bpf: bpf_get_current_task_btf

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Date:   Sun, 1 Nov 2020 02:45:03 +0800
From:   kernel test robot <lkp@...el.com>
To:     KP Singh <kpsingh@...omium.org>, linux-kernel@...r.kernel.org,
        bpf@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Paul Turner <pjt@...gle.com>, Jann Horn <jannh@...gle.com>,
        Hao Luo <haoluo@...gle.com>
Subject: [RFC PATCH] bpf: bpf_get_current_task_btf_proto can be static


Signed-off-by: kernel test robot <lkp@...el.com>
---
 bpf_trace.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index 7b48aa1c695ab8..e4515b0f62a8d3 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -1029,7 +1029,7 @@ BPF_CALL_0(bpf_get_current_task_btf)
 
 BTF_ID_LIST_SINGLE(bpf_get_current_btf_ids, struct, task_struct)
 
-const struct bpf_func_proto bpf_get_current_task_btf_proto = {
+static const struct bpf_func_proto bpf_get_current_task_btf_proto = {
 	.func		= bpf_get_current_task_btf,
 	.gpl_only	= true,
 	.ret_type	= RET_PTR_TO_BTF_ID,