From patchwork Fri Nov 8 14:23:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Nguyen X-Patchwork-Id: 1192289 X-Patchwork-Delegate: jeffrey.t.kirsher@intel.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org (client-ip=140.211.166.133; helo=hemlock.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 478wZ72HXqz9sPL for ; Sat, 9 Nov 2019 09:54:23 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id C388988098; Fri, 8 Nov 2019 22:54:21 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pKB5jSZz5KJx; Fri, 8 Nov 2019 22:54:20 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by hemlock.osuosl.org (Postfix) with ESMTP id 534518805D; Fri, 8 Nov 2019 22:54:20 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id ACE821BF5DB for ; Fri, 8 Nov 2019 22:54:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id A61E9864EF for ; Fri, 8 Nov 2019 22:54:18 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id L9T3ateTK35w for ; Fri, 8 Nov 2019 22:54:18 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by fraxinus.osuosl.org (Postfix) with ESMTPS id 4B8E3864EE for ; Fri, 8 Nov 2019 22:54:18 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Nov 2019 14:54:17 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,283,1569308400"; d="scan'208";a="201478842" Received: from unknown (HELO localhost.jf.intel.com) ([10.166.244.174]) by fmsmga008.fm.intel.com with ESMTP; 08 Nov 2019 14:54:17 -0800 From: Tony Nguyen To: intel-wired-lan@lists.osuosl.org Date: Fri, 8 Nov 2019 06:23:30 -0800 Message-Id: <20191108142331.10221-14-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191108142331.10221-1-anthony.l.nguyen@intel.com> References: <20191108142331.10221-1-anthony.l.nguyen@intel.com> MIME-Version: 1.0 Subject: [Intel-wired-lan] [PATCH S33 14/15] ice: remove pointless NULL check of port_info X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" From: Jacob Keller The code in ice_sched_cleanup_all checks whether the port info is NULL prior to calling ice_sched_clear_port. However, ice_sched_clear_port already checks whether port info is non-NULL. More importantly, it also checks whether the port structure has been initialized by checking its port_state field as well. Signed-off-by: Jacob Keller Tested-by: Andrew Bowers --- drivers/net/ethernet/intel/ice/ice_sched.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c index b1bdb40a1bee..9c64b5cd0c91 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.c +++ b/drivers/net/ethernet/intel/ice/ice_sched.c @@ -798,8 +798,7 @@ void ice_sched_cleanup_all(struct ice_hw *hw) hw->layer_info = NULL; } - if (hw->port_info) - ice_sched_clear_port(hw->port_info); + ice_sched_clear_port(hw->port_info); hw->num_tx_sched_layers = 0; hw->num_tx_sched_phys_layers = 0;