Fix endianness in device descriptors

Pointed out by Nathan Hjelm.

diff --git a/libusb/descriptor.c b/libusb/descriptor.c
index ce0b661..baff1b0 100644 (file)
--- a/libusb/descriptor.c
+++ b/libusb/descriptor.c
@@ -442,11 +442,11 @@ API_EXPORTED int libusb_get_device_descriptor(libusb_device *dev,
                return r;
 
        memcpy((unsigned char *) desc, raw_desc, sizeof(raw_desc));
-       if (host_endian) {
-               desc->bcdUSB = libusb_cpu_to_le16(desc->bcdUSB);
-               desc->idVendor = libusb_cpu_to_le16(desc->idVendor);
-               desc->idProduct = libusb_cpu_to_le16(desc->idProduct);
-               desc->bcdDevice = libusb_cpu_to_le16(desc->bcdDevice);
+       if (!host_endian) {
+               desc->bcdUSB = libusb_le16_to_cpu(desc->bcdUSB);
+               desc->idVendor = libusb_le16_to_cpu(desc->idVendor);
+               desc->idProduct = libusb_le16_to_cpu(desc->idProduct);
+               desc->bcdDevice = libusb_le16_to_cpu(desc->bcdDevice);
        }
        return 0;
 }