From be3e9d542555319d79d11f1d6ac9938d75d2bd9f Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Wed, 23 Mar 2022 14:33:39 +0800
Subject: [PATCH] expand msc tx_buffer to 64

---
 class/msc/usbh_msc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/class/msc/usbh_msc.c b/class/msc/usbh_msc.c
index d265534c..47685888 100644
--- a/class/msc/usbh_msc.c
+++ b/class/msc/usbh_msc.c
@@ -345,7 +345,7 @@ int usbh_msc_connect(struct usbh_hubport *hport, uint8_t intf)
 
     hport->config.intf[intf].priv = msc_class;
 
-    msc_class->tx_buffer = usb_iomalloc(32);
+    msc_class->tx_buffer = usb_iomalloc(64);
     if (msc_class->tx_buffer == NULL) {
         USB_LOG_ERR("Fail to alloc tx_buffer\r\n");
         return -ENOMEM;