From f6098244f6e891f31ea8524084f9cab5cc5ea39b Mon Sep 17 00:00:00 2001
From: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Date: Thu, 2 Nov 2023 14:48:11 +0800
Subject: [PATCH] driver/usbdev_fs: fix minor issue about unbind

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
---
 drivers/usbdev/usbdev_fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usbdev/usbdev_fs.c b/drivers/usbdev/usbdev_fs.c
index 9f0ffb0def..f3a8341cf8 100644
--- a/drivers/usbdev/usbdev_fs.c
+++ b/drivers/usbdev/usbdev_fs.c
@@ -1162,7 +1162,7 @@ static void usbdev_fs_classunbind(FAR struct usbdevclass_driver_s *driver,
 
   if (fs->eps != NULL)
     {
-      for (i = 0; i < devinfo->ninterfaces; i++)
+      for (i = 0; i < devinfo->nendpoints; i++)
         {
           snprintf(devname, sizeof(devname), "%s/ep%d",
                    devinfo->name, i + 1);