utils.h: get rid of the duplicate BUILD_BUG_ON definition, use the one from libubox

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

1 files changed, 1 insertions, 11 deletions

diff --git a/utils.h b/utils.h
index 048ad8f..174e825 100644
--- a/utils.h
+++ b/utils.h
@@ -19,17 +19,7 @@
 #include <libubox/avl-cmp.h>
 #include <libubox/blobmsg.h>
 #include <libubox/vlist.h>
-
-#ifndef __OPTIMIZE__
-#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
-#else
-extern int __build_bug_on_failed;
-#define BUILD_BUG_ON(condition)				 \
-	do {							\
-		((void)sizeof(char[1 - 2*!!(condition)]));  \
-		if (condition) __build_bug_on_failed = 1;   \
-	} while(0)
-#endif
+#include <libubox/utils.h>
 
 static inline bool blobmsg_get_bool_default(struct blob_attr *attr, bool val)
 {