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 22FE2C77B75 for ; Wed, 17 May 2023 17:25:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229727AbjEQRZP (ORCPT ); Wed, 17 May 2023 13:25:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229653AbjEQRZK (ORCPT ); Wed, 17 May 2023 13:25:10 -0400 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA3FB93F7 for ; Wed, 17 May 2023 10:24:54 -0700 (PDT) Received: by mail-ed1-x531.google.com with SMTP id 4fb4d7f45d1cf-510b154559fso1811036a12.3 for ; Wed, 17 May 2023 10:24:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684344291; x=1686936291; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Ydp0nzIqTf9GiPFxJfFUQZhMHTtnoSpeoV+NHzLr6E4=; b=r4B62BFbS7AmMFV5HoMdEg0dcw8fXjpKt8dMdOraIXcuiW8WxxXKc+E3Amka7WhJeK 6R3WVymoGOszC7ipCN0+dtYSTLx5clCCAi/DZmq0+M7Bdz9/t5biJVH8u+ldKXHoKV0o tZB3EYg79tj+51BuP+PRlWxE8ZXFsUG637Gmk4aAFzfIh/Y93N9DB8K2ey16bs3YliwH pR1VOZ9oL2eDSLuecpttUZ5rFGj5YLHsPAxY03jxchARCvSiHFD33s38RuXNShCB6w8t SL6luzV1wPMP7p6U8kN3Fk2ltKHiPjaODJ4/Dmf/A0UZFazk9qMZZ8JGyJT9oUsIFpKY tMoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684344291; x=1686936291; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Ydp0nzIqTf9GiPFxJfFUQZhMHTtnoSpeoV+NHzLr6E4=; b=ainB/iKMt0REFrrQOSyH1/2DaXeoR0K7wi79xGK7ozNZv92Ie/uJSFGUyhfgp37JCR Gmcw6XnMBTrk8r3dPO9PEMWDyOypE4TM0BM9OrYD0d1u+2VDI2LsmuqgD5AMs7Np+lxP DDRmiKw6bjLdHGyKmqhAJ3m7UqF2gEBG5h0ARK0uhanMigC7E5scZbqBW3lhKKVr7KeD BFTnJJtQp833IwcCDZTUHvTxl8k3k8DXwE8yxhmpGN7iuJPE1+b57D7/MG4CpbEhsLU1 7L90u+U2T8jc+w0xDN0OvISRZkzVbhZIgMGkQgWIRIof6SbQ5Ld0GganxnM97zHiCZff SCZw== X-Gm-Message-State: AC+VfDz1AsAeLXWcZJqb8UMPM+QzsngISyORklI6jJ7s3PIFTD2RY2Fr aF2dyQlhBt15wgzbdejDKWo= X-Google-Smtp-Source: ACHHUZ78xtzzPlt84o9mNoDNQHi/wtMMcy6VkXVTXf+I5gP3pgGtigo30f7CZchPznk2+9nYiqRAkg== X-Received: by 2002:a17:907:74c:b0:965:6aff:4f02 with SMTP id xc12-20020a170907074c00b009656aff4f02mr36680500ejb.41.1684344291101; Wed, 17 May 2023 10:24:51 -0700 (PDT) Received: from Osmten.. ([103.84.150.101]) by smtp.gmail.com with ESMTPSA id d1-20020a1709067a0100b0096b0e93193asm5440858ejo.90.2023.05.17.10.24.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 May 2023 10:24:50 -0700 (PDT) From: Osama Muhammad To: nm@ti.com, ssantosh@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Osama Muhammad Subject: [PATCH] wkup_m3_ipc.c: Fix error checking for debugfs_create_dir Date: Wed, 17 May 2023 22:24:31 +0500 Message-Id: <20230517172431.13507-1-osmtendev@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fixes the error checking in wkup_m3_ipc.c in debugfs_create_dir. The correct way to check if an error occurred is 'IS_ERR' inline function. Signed-off-by: Osama Muhammad --- drivers/soc/ti/wkup_m3_ipc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c index c9197912ec24..3aff106fc11a 100644 --- a/drivers/soc/ti/wkup_m3_ipc.c +++ b/drivers/soc/ti/wkup_m3_ipc.c @@ -202,7 +202,7 @@ static int wkup_m3_ipc_dbg_init(struct wkup_m3_ipc *m3_ipc) { m3_ipc->dbg_path = debugfs_create_dir("wkup_m3_ipc", NULL); - if (!m3_ipc->dbg_path) + if (IS_ERR(m3_ipc->dbg_path)) return -EINVAL; (void)debugfs_create_file("enable_late_halt", 0644, -- 2.34.1