1 files changed, 3 insertions, 3 deletions
diff --git a/usbh/src/lib.rs b/usbh/src/lib.rs
index 4bad707..94230b2 100755
--- a/usbh/src/lib.rs
+++ b/usbh/src/lib.rs
@@ -6,7 +6,7 @@ mod pipe;
 mod usbproto;
 
 use device::DeviceTable;
-use pipe::{DataBuf, PipeErr, PipeTable, USBPipeType};
+use pipe::{PipeErr, PipeTable, USBPipeType};
 use rb::{Reader, RingBuffer, Writer};
 use usbproto::*;
 
@@ -365,7 +365,7 @@ where
             RequestCode::GetDescriptor,
             WValue::from((0, DescriptorType::Device as u8)),
             0,
-            Some(DataBuf::from(&mut vol_descr)),
+            Some(&mut vol_descr),
             self.millis,
         )?;
 
@@ -383,7 +383,7 @@ where
                     RequestCode::SetAddress,
                     WValue::from((device.addr, 0)),
                     0,
-                    None,
+                    Option::<&mut ()>::None,
                     self.millis,
                 )?;