99   struct usb_descriptor_header *header;  in usb_parse_endpoint()  local
103   header = (struct usb_descriptor_header *)buffer;  in usb_parse_endpoint()
105   if (header->bLength > size) {  in usb_parse_endpoint()
110   if (header->bDescriptorType != USB_DT_ENDPOINT) {  in usb_parse_endpoint()
112       header->bDescriptorType, USB_DT_ENDPOINT);  in usb_parse_endpoint()
116   if (header->bLength == USB_DT_ENDPOINT_AUDIO_SIZE)  in usb_parse_endpoint()
147   buffer += header->bLength;  in usb_parse_endpoint()
148   size -= header->bLength;  in usb_parse_endpoint()
149   parsed += header->bLength;  in usb_parse_endpoint()
154     header = (struct usb_descriptor_header *)buffer;  in usb_parse_endpoint()
156     if (header->bLength < 2) {  in usb_parse_endpoint()
157       usb_err("invalid descriptor length of %d", header->bLength);  in usb_parse_endpoint()
161     if ((header->bDescriptorType == USB_DT_ENDPOINT) ||  in usb_parse_endpoint()
162         (header->bDescriptorType == USB_DT_INTERFACE) ||  in usb_parse_endpoint()
163         (header->bDescriptorType == USB_DT_CONFIG) ||  in usb_parse_endpoint()
164         (header->bDescriptorType == USB_DT_DEVICE))  in usb_parse_endpoint()
167     if ( header->bDescriptorType == USB_DT_OTG )  in usb_parse_endpoint()
177       header->bDescriptorType,header->bLength);  in usb_parse_endpoint()
180     buffer += header->bLength;  in usb_parse_endpoint()
181     size -= header->bLength;  in usb_parse_endpoint()
182     parsed += header->bLength;  in usb_parse_endpoint()
238   struct usb_descriptor_header *header;  in usb_parse_interface()  local
317       header = (struct usb_descriptor_header *)buffer;  in usb_parse_interface()
319       if (header->bLength < 2) {  in usb_parse_interface()
320         usb_err("invalid descriptor len of %d", header->bLength);  in usb_parse_interface()
324       if ((header->bDescriptorType == USB_DT_INTERFACE) ||  in usb_parse_interface()
325           (header->bDescriptorType == USB_DT_ENDPOINT) ||  in usb_parse_interface()
326           (header->bDescriptorType == USB_DT_CONFIG) ||  in usb_parse_interface()
327           (header->bDescriptorType == USB_DT_DEVICE))  in usb_parse_interface()
332       buffer += header->bLength;  in usb_parse_interface()
333       parsed += header->bLength;  in usb_parse_interface()
334       size -= header->bLength;  in usb_parse_interface()
353     header = (struct usb_descriptor_header *)buffer;  in usb_parse_interface()
355         ((header->bDescriptorType == USB_DT_CONFIG) ||  in usb_parse_interface()
356          (header->bDescriptorType == USB_DT_DEVICE)))  in usb_parse_interface()
380       header = (struct usb_descriptor_header *)buffer;  in usb_parse_interface()
382       if (header->bLength > size) {  in usb_parse_interface()
419   struct usb_descriptor_header *header;  in usb_parse_configuration()  local
457       header = (struct usb_descriptor_header *)buffer;  in usb_parse_configuration()
459       if ((header->bLength > size) || (header->bLength < 2)) {  in usb_parse_configuration()
460         usb_err("invalid descriptor length of %d", header->bLength);  in usb_parse_configuration()
464       if ((header->bDescriptorType == USB_DT_ENDPOINT) ||  in usb_parse_configuration()
465           (header->bDescriptorType == USB_DT_INTERFACE) ||  in usb_parse_configuration()
466           (header->bDescriptorType == USB_DT_CONFIG) ||  in usb_parse_configuration()
467           (header->bDescriptorType == USB_DT_DEVICE))  in usb_parse_configuration()
479        dbg("skipping descriptor 0x%X", header->bDescriptorType);  in usb_parse_configuration()
481       buffer += header->bLength;  in usb_parse_configuration()
482       size -= header->bLength;  in usb_parse_configuration()