[RFC PATCH linux-next] apparmor: build_aa_ext_struct() can be static

[kbuild test robot]

Fixes: 4d944bcd4e73 ("apparmor: add AppArmor KUnit tests for policy unpack")
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
---
 policy_unpack_test.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/apparmor/policy_unpack_test.c b/security/apparmor/policy_unpack_test.c
index 533137f45361c..dbcfeb12a019f 100644
--- a/security/apparmor/policy_unpack_test.c
+++ b/security/apparmor/policy_unpack_test.c
@@ -48,8 +48,8 @@ struct policy_unpack_fixture {
 	size_t e_size;
 };
 
-struct aa_ext *build_aa_ext_struct(struct policy_unpack_fixture *puf,
-				   struct kunit *test, size_t buf_size)
+static struct aa_ext *build_aa_ext_struct(struct policy_unpack_fixture *puf,
+					  struct kunit *test, size_t buf_size)
 {
 	char *buf;
 	struct aa_ext *e;