From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 12746FD064E for ; Wed, 11 Mar 2026 08:05:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6C88F10E7DB; Wed, 11 Mar 2026 08:04:41 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=avm.de header.i=@avm.de header.b="cflriKS/"; dkim-atps=neutral Received: from mail.avm.de (mail.avm.de [212.42.244.119]) by gabe.freedesktop.org (Postfix) with ESMTPS id EE3DC10E715; Tue, 10 Mar 2026 12:01:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=avm.de; s=mail; t=1773143726; bh=Ch69HE8buqP46euP+YYFTxXSo2whzs/OaZa7KOXrnvQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=cflriKS/Uv58AGT33/uwNkwB7J2sdEXakW9Rj3yjFGXI+RI4a366cceElHliZyuuJ mPSZ4TFmYIg3AF1ANgH8AJ4fIbLOCMfBhLuXzJMYqTbevJEc4r+piLw+nWaz0hy5uE Y9GvHMtmRIkJRf4y+wtLqshG0kOCxTBOOJdztUGI= Received: from [212.42.244.71] (helo=mail.avm.de) by mail.avm.de with ESMTP (eXpurgate 4.55.2) (envelope-from ) id 69b006ad-2367-7f0000032729-7f000001c97a-1 for ; Tue, 10 Mar 2026 12:55:26 +0100 Received: from mail-auth.avm.de (dovecot-mx-01.avm.de [212.42.244.71]) by mail.avm.de (Postfix) with ESMTPS; Tue, 10 Mar 2026 12:55:25 +0100 (CET) From: Philipp Hahn Date: Tue, 10 Mar 2026 12:48:58 +0100 Subject: [PATCH 32/61] net/wireless: Prefer IS_ERR_OR_NULL over manual NULL check MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260310-b4-is_err_or_null-v1-32-bd63b656022d@avm.de> References: <20260310-b4-is_err_or_null-v1-0-bd63b656022d@avm.de> In-Reply-To: <20260310-b4-is_err_or_null-v1-0-bd63b656022d@avm.de> To: amd-gfx@lists.freedesktop.org, apparmor@lists.ubuntu.com, bpf@vger.kernel.org, ceph-devel@vger.kernel.org, cocci@inria.fr, dm-devel@lists.linux.dev, dri-devel@lists.freedesktop.org, gfs2@lists.linux.dev, intel-gfx@lists.freedesktop.org, intel-wired-lan@lists.osuosl.org, iommu@lists.linux.dev, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-block@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-cifs@vger.kernel.org, linux-clk@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, linux-media@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nfs@vger.kernel.org, linux-omap@vger.kernel.org, linux-phy@lists.infradead.org, linux-pm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-sctp@vger.kernel.org, linux-security-module@vger.kernel.org, linux-sh@vger.kernel.org, linux-sound@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-trace-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, ntfs3@lists.linux.dev, samba-technical@lists.samba.org, sched-ext@lists.linux.dev, target-devel@vger.kernel.org, tipc-discussion@lists.sourceforge.net, v9fs@lists.linux.dev, Philipp Hahn Cc: Johannes Berg X-Developer-Signature: v=1; a=openpgp-sha256; l=917; i=phahn-oss@avm.de; h=from:subject:message-id; bh=Ch69HE8buqP46euP+YYFTxXSo2whzs/OaZa7KOXrnvQ=; b=owEBbQGS/pANAwAKATQtBlPRrKzbAcsmYgBpsAZCB6VtswQFIkNrtK394BinlB0uxLllvDTnj z6f33li4q+JATMEAAEKAB0WIQQ5bPBtrWDUcDQCppg0LQZT0ays2wUCabAGQgAKCRA0LQZT0ays 29wzCAChPFrcW+FfvZBVjABe7F29XZ5724a8XRQE85Iu6UGQCVTrGSBLyo8jXYsg5J3peaPVeKT KKhoEQfBVKbt6EAaScrTEpLi3KNOnd86Q8Wna7PddPHX6e15k2MlGUGDjd2Bw64F5NdG8ERAjc6 DA0lCDlLGGjTu5XPxTGz5ABOwv4DjK6Yeb1iOXElewR1+d8c0JuR13TfzCtZK7b2pKqoZzkmtsk 88UMWo9/5GiOCX9lUMyP/7qRCJPVDMHslX+kZfg6K27OVxqrHU+QQ1K66P5yscc52ULdw9obFw9 w1Ny2/RuJ7C5Uaac1egGmoDY7u2Te8bNEht0/tO/Xq6O2NMq X-Developer-Key: i=phahn-oss@avm.de; a=openpgp; fpr=58AF7C2E007CDBE62C59E078F50EFDCF8AD04B1A X-purgate-ID: 149429::1773143726-964B0E1F-7D6D0A0A/0/0 X-purgate-type: clean X-purgate-size: 919 X-purgate-Ad: Categorized by eleven eXpurgate (R) https://www.eleven.de X-purgate: This mail is considered clean (visit https://www.eleven.de for further information) X-purgate: clean X-Mailman-Approved-At: Wed, 11 Mar 2026 08:04:38 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL check. Change generated with coccinelle. To: Johannes Berg Cc: linux-wireless@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Philipp Hahn --- net/wireless/reg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 1c5c38d18febd511285bc4aab93a60b4287dc054..222764a151ea25bec6179dbaffa87f34fdbf8da6 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1014,7 +1014,7 @@ static void regdb_fw_cb(const struct firmware *fw, void *context) } rtnl_lock(); - if (regdb && !IS_ERR(regdb)) { + if (!IS_ERR_OR_NULL(regdb)) { /* negative case - a bug * positive case - can happen due to race in case of multiple cb's in * queue, due to usage of asynchronous callback -- 2.43.0