723 static int btusb_submit_intr_urb(struct hci_dev *hdev, gfp_t mem_flags)  in btusb_submit_intr_urb()  argument
736 	urb = usb_alloc_urb(0, mem_flags);  in btusb_submit_intr_urb()
742 	buf = kmalloc(size, mem_flags);  in btusb_submit_intr_urb()
757 	err = usb_submit_urb(urb, mem_flags);  in btusb_submit_intr_urb()
813 static int btusb_submit_bulk_urb(struct hci_dev *hdev, gfp_t mem_flags)  in btusb_submit_bulk_urb()  argument
826 	urb = usb_alloc_urb(0, mem_flags);  in btusb_submit_bulk_urb()
830 	buf = kmalloc(size, mem_flags);  in btusb_submit_bulk_urb()
846 	err = usb_submit_urb(urb, mem_flags);  in btusb_submit_bulk_urb()
930 static int btusb_submit_isoc_urb(struct hci_dev *hdev, gfp_t mem_flags)  in btusb_submit_isoc_urb()  argument
943 	urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, mem_flags);  in btusb_submit_isoc_urb()
950 	buf = kmalloc(size, mem_flags);  in btusb_submit_isoc_urb()
968 	err = usb_submit_urb(urb, mem_flags);  in btusb_submit_isoc_urb()
1022 static int btusb_submit_diag_urb(struct hci_dev *hdev, gfp_t mem_flags)  in btusb_submit_diag_urb()  argument
1035 	urb = usb_alloc_urb(0, mem_flags);  in btusb_submit_diag_urb()
1039 	buf = kmalloc(size, mem_flags);  in btusb_submit_diag_urb()
1055 	err = usb_submit_urb(urb, mem_flags);  in btusb_submit_diag_urb()