opnsense-src/sys/compat/linuxkpi/common/include/linux/kmod.h
Zhenlei Huang d4d5aed66a LinuxKPI: Remove the temporary variable fileid from the macro request_module
The variable fileid stores the result from kern_kldload() but never gets
used. Since the third parameter `*fileid` of kern_kldload() can be NULL,
this unused variable can be safely removed.

No functional change intended.

Reviewed by:	emaste, bz, #linuxkpi
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D44583

(cherry picked from commit 317cc829ee227cfdffe7b25125c070112ce0c2f1)
2024-04-12 19:25:17 +08:00

48 lines
1.9 KiB
C

/*-
* Copyright (c) 2010 Isilon Systems, Inc.
* Copyright (c) 2010 iX Systems, Inc.
* Copyright (c) 2010 Panasas, Inc.
* Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice unmodified, this list of conditions, and the following
* disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _LINUXKPI_LINUX_KMOD_H_
#define _LINUXKPI_LINUX_KMOD_H_
#include <sys/types.h>
#include <sys/syscallsubr.h>
#include <sys/refcount.h>
#include <sys/sbuf.h>
#include <machine/stdarg.h>
#include <sys/proc.h>
#define request_module(...) \
({\
char modname[128]; \
snprintf(modname, sizeof(modname), __VA_ARGS__); \
kern_kldload(curthread, modname, NULL); \
})
#define request_module_nowait request_module
#endif /* _LINUXKPI_LINUX_KMOD_H_ */