linux-kernel - [RFC PATCH] bpf: bpf_kallsyms_lookup

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Date:   Sat, 28 Nov 2020 01:20:38 +0800
From:   kernel test robot <lkp@...el.com>
To:     Florent Revest <revest@...omium.org>, bpf@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, ast@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, kpsingh@...omium.org, revest@...gle.com,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH] bpf: bpf_kallsyms_lookup_proto can be static


Reported-by: kernel test robot <lkp@...el.com>
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 9d86e20c2b13cd..a3dc24695ea9f6 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -1288,7 +1288,7 @@ BPF_CALL_5(bpf_kallsyms_lookup, u64, address, char *, symbol, u32, symbol_size,
 	return ret;
 }
 
-const struct bpf_func_proto bpf_kallsyms_lookup_proto = {
+static const struct bpf_func_proto bpf_kallsyms_lookup_proto = {
 	.func		= bpf_kallsyms_lookup,
 	.gpl_only	= false,
 	.ret_type	= RET_INTEGER,