From f517adcf6d85aa7de4edaea3ccc00228bd925550 Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Sun, 25 Aug 2024 20:19:33 +0800
Subject: fix(port/bl): overflow check

---
 port/bouffalolab/usb_dc_bl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/port/bouffalolab/usb_dc_bl.c b/port/bouffalolab/usb_dc_bl.c
index 5ed0892d..b6859f8d 100644
--- a/port/bouffalolab/usb_dc_bl.c
+++ b/port/bouffalolab/usb_dc_bl.c
@@ -655,7 +655,7 @@ int usbd_ep_open(uint8_t busid, const struct usb_endpoint_descriptor *ep)
 
     uint8_t ep_idx = USB_EP_GET_IDX(ep_addr);
 
-    if ((ep_idx > 4) && (ep_idx < 9)) {
+    if (ep_idx > 4) {
         return 0;
     }
 
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