usb: core: Use le16_to_cpu() to read __le16 value in usb_parse_endpoint()

wMaxPacketSize field in struct usb_endpoint_descriptor is an __le16, use
le16_to_cpu() to read it.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250820143824.551777-2-sakari.ailus@linux.intel.com

diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index 42468bbeffd229c9e87996ec6bf5688a39f87284..cda595b4014fb820a9be554889aa45567dce1564 100644 (file)
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -507,7 +507,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
        }
 
        /* Parse a possible eUSB2 periodic endpoint companion descriptor */
-       if (bcdUSB == 0x0220 && d->wMaxPacketSize == 0 &&
+       if (bcdUSB == 0x0220 && !le16_to_cpu(d->wMaxPacketSize) &&
            (usb_endpoint_xfer_isoc(d) || usb_endpoint_xfer_int(d)))
                usb_parse_eusb2_isoc_endpoint_companion(ddev, cfgno, inum, asnum,
                                                        endpoint, buffer, size);