[PATCH] selftests/net: Add missing va_end.

[zhangjiao2]

From: zhang jiao <zhangji...@cmss.chinamobile.com>

There is no va_end after va_copy, just add it.

Signed-off-by: zhang jiao <zhangji...@cmss.chinamobile.com>
---
 tools/testing/selftests/net/tcp_ao/lib/aolib.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/net/tcp_ao/lib/aolib.h 
b/tools/testing/selftests/net/tcp_ao/lib/aolib.h
index db44e77428dd..5db2f65cddc4 100644
--- a/tools/testing/selftests/net/tcp_ao/lib/aolib.h
+++ b/tools/testing/selftests/net/tcp_ao/lib/aolib.h
@@ -46,6 +46,7 @@ static inline char *test_snprintf(const char *fmt, va_list 
vargs)
 
        va_copy(tmp, vargs);
        n = vsnprintf(ret, size, fmt, tmp);
+       va_end(tmp);
        if (n < 0)
                return NULL;
 
-- 
2.33.0