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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id q5-20020a056a00084500b006b4231ba465si4376307pfk.85.2023.10.18.08.54.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Oct 2023 08:54:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=Hr9zWDcp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 065C180D587B; Wed, 18 Oct 2023 08:54:34 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344066AbjJRPyW (ORCPT + 23 others); Wed, 18 Oct 2023 11:54:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232187AbjJRPyV (ORCPT ); Wed, 18 Oct 2023 11:54:21 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D580116 for ; Wed, 18 Oct 2023 08:54:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697644459; x=1729180459; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=m++cbFcttJ557TMwzXL1cyFX9XiN4d5ABpIPjs4nz/c=; b=Hr9zWDcpNs1a5PgXvq8G93X45uq8w4XSc1wVp277Wh5Bnikv0rz9gDjR 0kUT9pje2Rigs/6CqTbVJq9wJ72pZ7rzW1c5VwI3cd7Gpm2VckH9hyqRL HF4r9kza2hZ9EUK6Gmt1AwtJ4yHW4W0vsj1uQJqlm9GrAqSNsMZFBcUwE PVkPCd3o+oqLNRp3l3iR0crqnn/y+sZB73KGiFeA8aWIul8XV+WD9YKya ihSIUvLZ56ZI604urDW7m3e24AeC75ERrHbCkCpVKFUC71/D06ctmP0Bf YbgMZ/FfY6XqgkBpQmGDtUG8ikCAFZGU3NVm4PZL8XddC1Z3DR+sFYXt3 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10867"; a="389918969" X-IronPort-AV: E=Sophos;i="6.03,235,1694761200"; d="scan'208";a="389918969" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2023 08:54:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10867"; a="750135634" X-IronPort-AV: E=Sophos;i="6.03,235,1694761200"; d="scan'208";a="750135634" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga007.jf.intel.com with ESMTP; 18 Oct 2023 08:54:17 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 17831192; Wed, 18 Oct 2023 17:59:51 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , linux-kernel@vger.kernel.org Cc: Sudip Mukherjee , Greg Kroah-Hartman Subject: [resend, PATCH v1 2/2] parport: Drop even more unneeded NULL or 0 assignments Date: Wed, 18 Oct 2023 17:59:48 +0300 Message-Id: <20231018145948.1367648-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20231018145948.1367648-1-andriy.shevchenko@linux.intel.com> References: <20231018145948.1367648-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Wed, 18 Oct 2023 08:54:34 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780109254185952353 X-GMAIL-MSGID: 1780109254185952353 kzalloc() gives us a zeroed memory, no need to explicitly assing 0 or NULL or similar to the members of the data structure that has been allocated with the above mentioned API. Note, the initializstion of full_list member is not needed anymore as list_add_tail will rewrite the contents of the prev and next pointers. Signed-off-by: Andy Shevchenko --- drivers/parport/share.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/parport/share.c b/drivers/parport/share.c index 048a459ce4b0..e21831d93305 100644 --- a/drivers/parport/share.c +++ b/drivers/parport/share.c @@ -459,7 +459,6 @@ struct parport *parport_register_port(unsigned long base, int irq, int dma, sema_init(&tmp->ieee1284.irq, 0); tmp->spintime = parport_default_spintime; atomic_set(&tmp->ref_count, 1); - INIT_LIST_HEAD(&tmp->full_list); /* Search for the lowest free parport number. */ @@ -489,8 +488,6 @@ struct parport *parport_register_port(unsigned long base, int irq, int dma, /* assume the worst */ tmp->probe_info[device].class = PARPORT_CLASS_LEGACY; - tmp->waithead = tmp->waittail = NULL; - ret = device_register(&tmp->bus_dev); if (ret) { put_device(&tmp->bus_dev);