lwt_bpf: bpf_lwt_prog_cmp() can be static
Fixes the following sparse warning:
net/core/lwt_bpf.c:355:5: warning:
symbol 'bpf_lwt_prog_cmp' was not declared. Should it be static?
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/lwt_bpf.c b/net/core/lwt_bpf.c
index 71bb3e2..40ef8ae 100644
--- a/net/core/lwt_bpf.c
+++ b/net/core/lwt_bpf.c
@@ -352,7 +352,7 @@
0;
}
-int bpf_lwt_prog_cmp(struct bpf_lwt_prog *a, struct bpf_lwt_prog *b)
+static int bpf_lwt_prog_cmp(struct bpf_lwt_prog *a, struct bpf_lwt_prog *b)
{
/* FIXME:
* The LWT state is currently rebuilt for delete requests which