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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B7EC6C27C7B for ; Wed, 20 Sep 2023 21:30:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229567AbjITVaw (ORCPT ); Wed, 20 Sep 2023 17:30:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39470 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229436AbjITVaw (ORCPT ); Wed, 20 Sep 2023 17:30:52 -0400 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5FF16C2 for ; Wed, 20 Sep 2023 14:30:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=tU3+ 53whVyWx4IIc+67pTZrMSEXGmJXLt2ue9X32Mxs=; b=PZQVZDQo7CsyV7GMPOJH y1Rc+wH2pqP4KK0ADYlu9qzzDGf/M9xOTFkVp0/tNL17oXmozQK7x0jGpAi8B9vY GrjeZmHPBc9YnHCYQvRT4KH/pDu+hzwmUhyKRLaIyFfjeX7vRQu9wGE+tpVYU9Ox SMVjjC34M2+PLdH7HtNDxonvARXBGMTiu/7sraJVeR5crsY+jl1Gb07PeLQ49Vtt 64Irog1c8m2GSOZPDMkgGShKi58SJNKD69Ipj6/bEJ4JZOMH2ICthDDn+HNG95dp mn2atl7d+O3IfPS6PuMe5i83ZKiFrFybWpHy5jqLnaH3nwNucRFKI5frxi6u+xpp iw== Received: (qmail 736686 invoked from network); 20 Sep 2023 23:30:43 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 20 Sep 2023 23:30:43 +0200 X-UD-Smtp-Session: l3s3148p1@5PBwFtEFpN4ujntX Date: Wed, 20 Sep 2023 23:30:42 +0200 From: Wolfram Sang To: xkernel.wang@foxmail.com Cc: peda@axentia.se, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] i2c: mux: demux-pinctrl: check the return value of devm_kstrdup() Message-ID: Mail-Followup-To: Wolfram Sang , xkernel.wang@foxmail.com, peda@axentia.se, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="7gKApdZdyOuYEfoO" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --7gKApdZdyOuYEfoO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Mar 03, 2022 at 08:39:14PM +0800, xkernel.wang@foxmail.com wrote: > From: Xiaoke Wang >=20 > devm_kstrdup() returns pointer to allocated string on success, > NULL on failure. So it is better to check the return value of it. >=20 > Signed-off-by: Xiaoke Wang Applied to for-current, thanks! --7gKApdZdyOuYEfoO Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmULZH8ACgkQFA3kzBSg KbbX1w//WSW0J3dTBCL4Hh7NTBI2kzX2jnWurEzgkifpTFSKOZL6hQGRxNZjoiOP W0R3jCa9+/n5KPGBL0bxBwYZJdv7quQj/HqqbX0juITWiCen9KVBc/5vwsyMMUb/ Fp2825N9C5fzruM3FZCbGouIznrj/sUrgy1xu82gShMspgMmeg5gHYL8a1TeLMRQ DaCfU3/uUsZN2ZWjPKDVJs+i9oioB3QuWrA06ChNEPZfZ1uESWBPUqA4eHQ+Lfes 8xE+ruYihe5lOZEDUs6TTPt0DUFAUxoXX/g79S/wt+bUor5hx77gobmvRcXHJc+k CFX7B8JBT1B7Nkskigqf4YSsmUj7kYrzayDpUSG3QOpB9lb0V3JNk3UZRlGdC5Lw XlxeUOv7+uzDsD9Y/vRXlGzluuq2TIfpa52CaCKLzVJe3JA3gm2ZovtqP3fbi3oa r0L5glkSXd4WGD6wQ2J9I5J6ZAYVq46HoIhyIHiLpEc0N52A9QNpeaFV9jw/daW7 mU4ypUbNsyyDD8IMJmxcKPpvwFxxQWCDHBOYc0TMWUxD1U2nGLDXm5fBVJ2EC9G5 DFD12mbg2QLtHD1a08QhNUkOuh9Inait8WSzk2BtrYpILi95dsvq8ld4fhr0eVn1 Q8XZwtSGv5t0i69ZT84u6oie9n908g0iC8+y4Anp7oQkF169Tn4= =A8FU -----END PGP SIGNATURE----- --7gKApdZdyOuYEfoO--