summaryrefslogtreecommitdiff
path: root/firmware/2lib/include/2common.h
diff options
context:
space:
mode:
Diffstat (limited to 'firmware/2lib/include/2common.h')
-rw-r--r--firmware/2lib/include/2common.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/firmware/2lib/include/2common.h b/firmware/2lib/include/2common.h
index 0d66458f..e6100938 100644
--- a/firmware/2lib/include/2common.h
+++ b/firmware/2lib/include/2common.h
@@ -84,9 +84,12 @@ struct vb2_public_key;
#endif
#endif
-#if (defined(__GNUC__) && __GNUC__ >= 7) || \
- (defined(__clang__) && __has_attribute(fallthrough))
+#if (defined(__GNUC__) && __GNUC__ >= 7)
#define VBOOT_FALLTHROUGH __attribute__((fallthrough))
+#elif defined(__clang__)
+#if __has_attribute(fallthrough)
+#define VBOOT_FALLTHROUGH __attribute__((fallthrough))
+#endif
#else
#define VBOOT_FALLTHROUGH ((void)0)
#endif