[PATCH] selftests/bpf: Add missing va_end.

[zhangjiao2 <zhangjiao2@xxxxxxxxxxxxxxxxxxxx>]

From: zhang jiao <zhangjiao2@xxxxxxxxxxxxxxxxxxxx>

There is no va_end after va_copy, just add it.

Signed-off-by: zhang jiao <zhangjiao2@xxxxxxxxxxxxxxxxxxxx>
---
 tools/testing/selftests/bpf/test_progs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index c7a70e1a1085..7846f7f98908 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -868,6 +868,7 @@ static int libbpf_print_fn(enum libbpf_print_level level,
 
 		va_copy(args2, args);
 		vfprintf(libbpf_capture_stream, format, args2);
+		va_end(args2);
 	}
 
 	if (env.verbosity < VERBOSE_VERY && level == LIBBPF_DEBUG)
-- 
2.33.0