---
name: "hcd_buffer_destroy"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/hcd_buffer_destroy"
---

# hcd\_buffer\_destroy(9)

deallocate buffer pools

## NAME

hcd\_buffer\_destroy - deallocate buffer pools

## SYNOPSIS

**void hcd\_buffer\_destroy(struct usb\_hcd \*** *hcd***);**

## ARGUMENTS

*hcd*

the bus whose buffer pools are to be destroyed

## CONTEXT

!**in\_interrupt**

## DESCRIPTION

This frees the buffer pools created by **hcd\_buffer\_create**.

## COPYRIGHT