[PATCH v4l-utils v2 3/4] cec-compliance: use warn() in warn_once()

[Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>]

Use the warn() macro in warn_once() instead of duplicating its contents.

Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
 utils/cec-compliance/cec-compliance.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/utils/cec-compliance/cec-compliance.h b/utils/cec-compliance/cec-compliance.h
index 0a890311665e..2ebf2d5d9027 100644
--- a/utils/cec-compliance/cec-compliance.h
+++ b/utils/cec-compliance/cec-compliance.h
@@ -230,12 +230,7 @@ struct remote_subtest {
 									\
 		if (!show) {						\
 			show = true;					\
-			warnings++;					\
-			if (show_warnings)				\
-				printf("\t\twarn: %s(%d): " fmt,	\
-					__FILE__, __LINE__, ##args); 	\
-			if (exit_on_warn)				\
-				exit(1);				\
+			warn(fmt, ##args);				\
 		}							\
 	} while (0)
 
-- 
2.20.1