[PATCH] can: ucan: Use usb_endpoint_type() rather than duplicating its implementation

[Markus Elfring <Markus.Elfring@web.de>]

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 24 Jun 2025 19:05:04 +0200

Reuse existing functionality from usb_endpoint_type() instead of keeping
duplicate source code.

The source code was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/net/can/usb/ucan.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c
index 07406daf7c88..3c8dad8bcca4 100644
--- a/drivers/net/can/usb/ucan.c
+++ b/drivers/net/can/usb/ucan.c
@@ -1353,16 +1353,14 @@ static int ucan_probe(struct usb_interface *intf,
 		ep = &iface_desc->endpoint[i].desc;
 
 		if (((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK) != 0) &&
-		    ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-		     USB_ENDPOINT_XFER_BULK)) {
+		    usb_endpoint_type(ep) == USB_ENDPOINT_XFER_BULK) {
 			/* In Endpoint */
 			in_ep_addr = ep->bEndpointAddress;
 			in_ep_addr &= USB_ENDPOINT_NUMBER_MASK;
 			in_ep_size = le16_to_cpu(ep->wMaxPacketSize);
 		} else if (((ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ==
 			    0) &&
-			   ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-			    USB_ENDPOINT_XFER_BULK)) {
+			   usb_endpoint_type(ep) == USB_ENDPOINT_XFER_BULK) {
 			/* Out Endpoint */
 			out_ep_addr = ep->bEndpointAddress;
 			out_ep_addr &= USB_ENDPOINT_NUMBER_MASK;
-- 
2.50.0