961 	if (dev->bos) {  in usb_release_bos_descriptor()
962 		kfree(dev->bos->desc);  in usb_release_bos_descriptor()
963 		kfree(dev->bos);  in usb_release_bos_descriptor()
964 		dev->bos = NULL;  in usb_release_bos_descriptor()
981 	struct usb_bos_descriptor *bos;  in usb_get_bos_descriptor()  local
989 	bos = kzalloc(sizeof(*bos), GFP_KERNEL);  in usb_get_bos_descriptor()
990 	if (!bos)  in usb_get_bos_descriptor()
994 	ret = usb_get_descriptor(dev, USB_DT_BOS, 0, bos, USB_DT_BOS_SIZE);  in usb_get_bos_descriptor()
995 	if (ret < USB_DT_BOS_SIZE || bos->bLength < USB_DT_BOS_SIZE) {  in usb_get_bos_descriptor()
999 		kfree(bos);  in usb_get_bos_descriptor()
1003 	length = bos->bLength;  in usb_get_bos_descriptor()
1004 	total_len = le16_to_cpu(bos->wTotalLength);  in usb_get_bos_descriptor()
1005 	num = bos->bNumDeviceCaps;  in usb_get_bos_descriptor()
1006 	kfree(bos);  in usb_get_bos_descriptor()
1010 	dev->bos = kzalloc(sizeof(*dev->bos), GFP_KERNEL);  in usb_get_bos_descriptor()
1011 	if (!dev->bos)  in usb_get_bos_descriptor()
1020 	dev->bos->desc = (struct usb_bos_descriptor *)buffer;  in usb_get_bos_descriptor()
1038 			dev->bos->desc->bNumDeviceCaps = i;  in usb_get_bos_descriptor()
1044 			dev->bos->desc->bNumDeviceCaps = i;  in usb_get_bos_descriptor()
1055 			dev->bos->ext_cap =  in usb_get_bos_descriptor()
1059 			dev->bos->ss_cap =  in usb_get_bos_descriptor()
1067 				dev->bos->ssp_cap = ssp_cap;  in usb_get_bos_descriptor()
1070 			dev->bos->ss_id =  in usb_get_bos_descriptor()
1074 			dev->bos->ptm_cap =  in usb_get_bos_descriptor()
1084 	dev->bos->desc->wTotalLength = cpu_to_le16(buffer - buffer0);  in usb_get_bos_descriptor()