1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>dev_remove_offload</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux Networking and Network Devices APIs"><link rel="up" href="netdev.html#idp1097739572" title="Driver Support"><link rel="prev" href="API-dev-add-offload.html" title="dev_add_offload"><link rel="next" href="API-netdev-boot-setup-check.html" title="netdev_boot_setup_check"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">dev_remove_offload</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-dev-add-offload.html">Prev</a>&#160;</td><th width="60%" align="center">Driver Support</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-netdev-boot-setup-check.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-dev-remove-offload"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>dev_remove_offload &#8212; 
2     remove packet offload handler
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">void <b class="fsfunc">dev_remove_offload </b>(</code></td><td>struct packet_offload * <var class="pdparam">po</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1097775756"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>po</code></em></span></dt><dd><p>
4     packet offload declaration
5    </p></dd></dl></div></div><div class="refsect1"><a name="idp1097777364"></a><h2>Description</h2><p>
6   Remove a packet offload handler that was previously added to the kernel
7   offload handlers by <code class="function">dev_add_offload</code>. The passed <span class="structname">offload_type</span> is
8   removed from the kernel lists and can be freed or reused once this
9   function returns.
10   </p><p>
11
12   This call sleeps to guarantee that no CPU is looking at the packet
13   type after return.
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