usb: Control transfers always have an 8 byte command size

There is no need to pass 'cmdsize' to the usb drivers as the cmdsize
is always 8 bytes.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 8 insertions, 8 deletions

diff --git a/src/hw/usb.c b/src/hw/usb.c
index 773057e..46e17df 100644
--- a/src/hw/usb.c
+++ b/src/hw/usb.c
@@ -46,23 +46,23 @@ usb_realloc_pipe(struct usbdevice_s *usbdev, struct usb_pipe *pipe
 
 // Send a message on a control pipe using the default control descriptor.
 static int
-usb_send_pipe(struct usb_pipe *pipe_fl, int dir, const void *cmd, int cmdsize
+usb_send_pipe(struct usb_pipe *pipe_fl, int dir, const void *cmd
               , void *data, int datasize)
 {
     switch (GET_LOWFLAT(pipe_fl->type)) {
     default:
     case USB_TYPE_UHCI:
-        return uhci_send_pipe(pipe_fl, dir, cmd, cmdsize, data, datasize);
+        return uhci_send_pipe(pipe_fl, dir, cmd, data, datasize);
     case USB_TYPE_OHCI:
         if (MODESEGMENT)
             return -1;
-        return ohci_send_pipe(pipe_fl, dir, cmd, cmdsize, data, datasize);
+        return ohci_send_pipe(pipe_fl, dir, cmd, data, datasize);
     case USB_TYPE_EHCI:
-        return ehci_send_pipe(pipe_fl, dir, cmd, cmdsize, data, datasize);
+        return ehci_send_pipe(pipe_fl, dir, cmd, data, datasize);
     case USB_TYPE_XHCI:
         if (MODESEGMENT)
             return -1;
-        return xhci_send_pipe(pipe_fl, dir, cmd, cmdsize, data, datasize);
+        return xhci_send_pipe(pipe_fl, dir, cmd, data, datasize);
     }
 }
 
@@ -118,15 +118,15 @@ int
 usb_send_default_control(struct usb_pipe *pipe, const struct usb_ctrlrequest *req
                          , void *data)
 {
-    return usb_send_pipe(pipe, req->bRequestType & USB_DIR_IN
-                         , req, sizeof(*req), data, req->wLength);
+    return usb_send_pipe(pipe, req->bRequestType & USB_DIR_IN, req
+                         , data, req->wLength);
 }
 
 // Send a message to a bulk endpoint
 int
 usb_send_bulk(struct usb_pipe *pipe_fl, int dir, void *data, int datasize)
 {
-    return usb_send_pipe(pipe_fl, dir, NULL, 0, data, datasize);
+    return usb_send_pipe(pipe_fl, dir, NULL, data, datasize);
 }
 
 // Check if a pipe for a given controller is on the freelist