utils: Add missing va_end macros to verbose_(f)printf

The 2 functions using variable argument interface used
va_start() but did not do the balancing va_end().

Signed-off-by: Tuukka Tikkanen <tuukka.tikkanen@linaro.org>

1 files changed, 10 insertions, 2 deletions

diff --git a/utils.c b/utils.c
index a8d8f91..48be965 100644
--- a/utils.c
+++ b/utils.c
@@ -69,23 +69,31 @@ void set_verbose_level(int level)
 int verbose_printf(int min_level, const char *fmt, ...)
 {
 	va_list ap;
+	int ret;
 
 	if (min_level > verbose_level)
 		return 0;
 
 	va_start(ap, fmt);
-	return vprintf(fmt, ap);
+	ret = vprintf(fmt, ap);
+	va_end(ap);
+
+	return ret;
 }
 
 int verbose_fprintf(FILE *f, int min_level, const char *fmt, ...)
 {
 	va_list ap;
+	int ret;
 
 	if (min_level > verbose_level)
 		return 0;
 
 	va_start(ap, fmt);
-	return vfprintf(f, fmt, ap);
+	ret = vfprintf(f, fmt, ap);
+	va_end(ap);
+
+	return ret;
 }
 
 int write_int(const char *path, int val)