USB: cdc.h: ncm: fix one more typo

In usb_cdc_ncm_dpe32 the fields are 32 bit long and according
to usb style (hungarian notation) should be called dwDatagramIndex
and dwDatagramLength (see CDC NCM subclass spec, 3.3.2). Actually,
they were called wDatagramIndex, wDatagramLength.
Signed-off-by: NYauheni Kaliuta <yauheni.kaliuta@nokia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

include/linux/usb/cdc.h

@@ -343,8 +343,8 @@ struct usb_cdc_ncm_ndp16 {
 
 /* 32-bit NCM Datagram Pointer Entry */
 struct usb_cdc_ncm_dpe32 {
-	__le32	wDatagramIndex;
-	__le32	wDatagramLength;
+	__le32	dwDatagramIndex;
+	__le32	dwDatagramLength;
 } __attribute__((__packed__));
 
 /* 32-bit NCM Datagram Pointer Table */