Date: Mon, 19 Oct 2015 12:00:52 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r289575 - head/sys/ofed/include/linux Message-ID: <201510191200.t9JC0qqa070337@repo.freebsd.org>
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Author: hselasky Date: Mon Oct 19 12:00:52 2015 New Revision: 289575 URL: https://svnweb.freebsd.org/changeset/base/289575 Log: Implement IS_ERR_OR_NULL() function. Sponsored by: Mellanox Technologies Modified: head/sys/ofed/include/linux/err.h Modified: head/sys/ofed/include/linux/err.h ============================================================================== --- head/sys/ofed/include/linux/err.h Mon Oct 19 11:57:33 2015 (r289574) +++ head/sys/ofed/include/linux/err.h Mon Oct 19 12:00:52 2015 (r289575) @@ -2,7 +2,7 @@ * Copyright (c) 2010 Isilon Systems, Inc. * Copyright (c) 2010 iX Systems, Inc. * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. + * Copyright (c) 2013-2015 Mellanox Technologies, Ltd. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -52,6 +52,12 @@ IS_ERR(const void *ptr) return IS_ERR_VALUE((unsigned long)ptr); } +static inline long +IS_ERR_OR_NULL(const void *ptr) +{ + return !ptr || IS_ERR_VALUE((unsigned long)ptr); +} + static inline void * ERR_CAST(void *ptr) {
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