[RFC PATCH] bpf: bpf_dispatcher_lookup() can be static

[kbuild test robot <lkp@xxxxxxxxx>]

Fixes: 316d60dee82c ("bpf: introduce BPF dispatcher")
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
---
 dispatcher.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/dispatcher.c b/kernel/bpf/dispatcher.c
index 59a565107fd1d..30c964f94a173 100644
--- a/kernel/bpf/dispatcher.c
+++ b/kernel/bpf/dispatcher.c
@@ -45,7 +45,7 @@ struct bpf_dispatcher {
 
 static DEFINE_MUTEX(dispatcher_mutex);
 
-struct bpf_dispatcher *bpf_dispatcher_lookup(void *func)
+static struct bpf_dispatcher *bpf_dispatcher_lookup(void *func)
 {
 	struct bpf_dispatcher *d;
 	struct hlist_head *head;