Message ID | 1608796848-49865-1-git-send-email-abaci-bugfix@linux.alibaba.com (mailing list archive) |
---|---|
State | Changes Requested |
Delegated to: | BPF |
Headers | show |
Series | bpf: fix: symbol 'btf_vmlinux' was not declared. | expand |
Context | Check | Description |
---|---|---|
netdev/tree_selection | success | Not a local patch |
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 17270b8..535d364 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -244,7 +244,7 @@ struct bpf_call_arg_meta { u32 ret_btf_id; }; -struct btf *btf_vmlinux; +static struct btf *btf_vmlinux; static DEFINE_MUTEX(bpf_verifier_lock);
Symbol 'btf_vmlinux' was not declared in the header file and does not add extern, so no other file uses it. It's better to add static to it. Signed-off-by: YANG LI <abaci-bugfix@linux.alibaba.com> Reported-by: Abaci <abaci@linux.alibaba.com> --- kernel/bpf/verifier.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)