'\" t
.\"     Title: i2o_msg_nop
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: May 2018
.\"    Manual: Message-based devices
.\"    Source: Kernel Hackers Manual 3.16.56
.\"  Language: English
.\"
.TH "I2O_MSG_NOP" "9" "May 2018" "Kernel Hackers Manual 3\&.16\&" "Message-based devices"
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.SH "NAME"
i2o_msg_nop \- Returns a message which is not used
.SH "SYNOPSIS"
.HP \w'void\ i2o_msg_nop('u
.BI "void i2o_msg_nop(struct\ i2o_controller\ *\ " "c" ", struct\ i2o_message\ *\ " "msg" ");"
.SH "ARGUMENTS"
.PP
\fIc\fR
.RS 4
I2O controller from which the message was created
.RE
.PP
\fImsg\fR
.RS 4
message which should be returned
.RE
.SH "DESCRIPTION"
.PP
If you fetch a message via i2o_msg_get, and can\*(Aqt use it, you must return the message with this function\&. Otherwise the MFA is lost as well as the allocated memory from the mempool\&.
.SH "COPYRIGHT"
.br