[PATCH bpf-next 16/17] selftests/bpf: Rename test_sk_lookup_kern.c to test_ref_track_kern.c

Name the BPF C file after the test case that uses it.

This frees up "test_sk_lookup" namespace for BPF sk_lookup program tests
introduced by the following patch.

Signed-off-by: Jakub Sitnicki <[email protected]>
---
 tools/testing/selftests/bpf/prog_tests/reference_tracking.c     | 2 +-
 .../bpf/progs/{test_sk_lookup_kern.c => test_ref_track_kern.c}  | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename tools/testing/selftests/bpf/progs/{test_sk_lookup_kern.c => test_ref_track_kern.c} (100%)

diff --git a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c
index fc0d7f4f02cf..106ca8bb2a8f 100644
--- a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c
+++ b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c
@@ -3,7 +3,7 @@
 
 void test_reference_tracking(void)
 {
-	const char *file = "test_sk_lookup_kern.o";
+	const char *file = "test_ref_track_kern.o";
 	const char *obj_name = "ref_track";
 	DECLARE_LIBBPF_OPTS(bpf_object_open_opts, open_opts,
 		.object_name = obj_name,
diff --git a/tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c b/tools/testing/selftests/bpf/progs/test_ref_track_kern.c
similarity index 100%
rename from tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c
rename to tools/testing/selftests/bpf/progs/test_ref_track_kern.c
-- 
2.25.3