drivers/net/wireless: Use usb_endpoint_dir_out

Use the usb_endpoint_dir_out API function.  Note that the use of
USB_TYPE_MASK in the original code is incorrect; it results in a test that
is always false.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
struct usb_endpoint_descriptor *endpoint;
expression E;
@@

- (endpoint->bEndpointAddress & E) == USB_DIR_OUT
+ usb_endpoint_dir_out(endpoint)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Julia Lawall 2009-09-22 13:45:16 +02:00 committed by John W. Linville
parent 94f8585332
commit 33e2fb2f2b

View File

@ -1070,7 +1070,7 @@ static int eject_installer(struct usb_interface *intf)
/* Find bulk out endpoint */
endpoint = &iface_desc->endpoint[1].desc;
if ((endpoint->bEndpointAddress & USB_TYPE_MASK) == USB_DIR_OUT &&
if (usb_endpoint_dir_out(endpoint) &&
usb_endpoint_xfer_bulk(endpoint)) {
bulk_out_ep = endpoint->bEndpointAddress;
} else {