906 	if (dev->bos) {  in usb_release_bos_descriptor()
907 		kfree(dev->bos->desc);  in usb_release_bos_descriptor()
908 		kfree(dev->bos);  in usb_release_bos_descriptor()
909 		dev->bos = NULL;  in usb_release_bos_descriptor()
926 	struct usb_bos_descriptor *bos;  in usb_get_bos_descriptor()  local
934 	bos = kzalloc(sizeof(struct usb_bos_descriptor), GFP_KERNEL);  in usb_get_bos_descriptor()
935 	if (!bos)  in usb_get_bos_descriptor()
939 	ret = usb_get_descriptor(dev, USB_DT_BOS, 0, bos, USB_DT_BOS_SIZE);  in usb_get_bos_descriptor()
940 	if (ret < USB_DT_BOS_SIZE || bos->bLength < USB_DT_BOS_SIZE) {  in usb_get_bos_descriptor()
944 		kfree(bos);  in usb_get_bos_descriptor()
948 	length = bos->bLength;  in usb_get_bos_descriptor()
949 	total_len = le16_to_cpu(bos->wTotalLength);  in usb_get_bos_descriptor()
950 	num = bos->bNumDeviceCaps;  in usb_get_bos_descriptor()
951 	kfree(bos);  in usb_get_bos_descriptor()
955 	dev->bos = kzalloc(sizeof(struct usb_host_bos), GFP_KERNEL);  in usb_get_bos_descriptor()
956 	if (!dev->bos)  in usb_get_bos_descriptor()
965 	dev->bos->desc = (struct usb_bos_descriptor *)buffer;  in usb_get_bos_descriptor()
983 			dev->bos->desc->bNumDeviceCaps = i;  in usb_get_bos_descriptor()
989 			dev->bos->desc->bNumDeviceCaps = i;  in usb_get_bos_descriptor()
1003 			dev->bos->ext_cap =  in usb_get_bos_descriptor()
1007 			dev->bos->ss_cap =  in usb_get_bos_descriptor()
1015 				dev->bos->ssp_cap = ssp_cap;  in usb_get_bos_descriptor()
1018 			dev->bos->ss_id =  in usb_get_bos_descriptor()
1022 			dev->bos->ptm_cap =  in usb_get_bos_descriptor()
1031 	dev->bos->desc->wTotalLength = cpu_to_le16(buffer - buffer0);  in usb_get_bos_descriptor()