From b7563385dabec467782d004d404b9a776dbd7b1b Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Sun, 25 Sep 2022 17:55:35 +0800
Subject: fix gcc extension warning

---
 common/usb_hc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/usb_hc.h b/common/usb_hc.h
index 51a66e0a..9a2d4cd1 100644
--- a/common/usb_hc.h
+++ b/common/usb_hc.h
@@ -58,7 +58,7 @@ struct usbh_urb {
     uint32_t num_of_iso_packets;
     usbh_complete_callback_t complete;
     void *arg;
-    struct usbh_iso_frame_packet iso_packet[];
+    struct usbh_iso_frame_packet iso_packet[0];
 };
 
 /**
-- 
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