[PATCH bpf v2 2/3] bpf: Fix bpf_check_mod_kfunc_call for built-in modules

[Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx>]

When module registering its set is built-in, THIS_MODULE will be NULL,
hence we cannot return early in case owner is NULL.

Fixes: 14f267d95fe4 ("bpf: btf: Introduce helpers for dynamic BTF set registration")
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx>
---
 kernel/bpf/btf.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index ea3df9867cec..9bdb03767db5 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -6371,8 +6371,6 @@ bool bpf_check_mod_kfunc_call(struct kfunc_btf_id_list *klist, u32 kfunc_id,
 {
 	struct kfunc_btf_id_set *s;
 
-	if (!owner)
-		return false;
 	mutex_lock(&klist->mutex);
 	list_for_each_entry(s, &klist->list, list) {
 		if (s->owner == owner && btf_id_set_contains(s->set, kfunc_id)) {
-- 
2.34.0