From patchwork Wed Jun 3 23:31:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Keller, Jacob E" X-Patchwork-Id: 480313 X-Patchwork-Delegate: jeffrey.t.kirsher@intel.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from silver.osuosl.org (silver.osuosl.org [140.211.166.136]) by ozlabs.org (Postfix) with ESMTP id 072E51402A7 for ; Thu, 4 Jun 2015 09:31:32 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 3D7C2328FF; Wed, 3 Jun 2015 23:31:32 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7MSDfSiHsMTK; Wed, 3 Jun 2015 23:31:25 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by silver.osuosl.org (Postfix) with ESMTP id AF1E732913; Wed, 3 Jun 2015 23:31:21 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from fraxinus.osuosl.org (fraxinus.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id 9D9EC1BFA20 for ; Wed, 3 Jun 2015 23:31:20 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 9ACFCA1EEF for ; Wed, 3 Jun 2015 23:31:20 +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 KNIaVSEfhjtf for ; Wed, 3 Jun 2015 23:31:20 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by fraxinus.osuosl.org (Postfix) with ESMTP id 4F7A9A1EE5 for ; Wed, 3 Jun 2015 23:31:20 +0000 (UTC) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP; 03 Jun 2015 16:31:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,549,1427785200"; d="scan'208";a="581683033" Received: from jekeller-desk.amr.corp.intel.com (HELO jekeller-desk.jekeller.internal) ([134.134.3.151]) by orsmga003.jf.intel.com with ESMTP; 03 Jun 2015 16:31:14 -0700 From: Jacob Keller To: Intel Wired LAN Date: Wed, 3 Jun 2015 16:31:04 -0700 Message-Id: <1433374272-6684-8-git-send-email-jacob.e.keller@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1433374272-6684-1-git-send-email-jacob.e.keller@intel.com> References: <1433374272-6684-1-git-send-email-jacob.e.keller@intel.com> Subject: [Intel-wired-lan] [rc2 07/15] fm10k: remove extraneous NULL check on l2_accel X-BeenThere: intel-wired-lan@lists.osuosl.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-wired-lan-bounces@lists.osuosl.org Sender: "Intel-wired-lan" l2_accel was checked for NULL at the top of fm10k_dfwd_del_station, and we return if it is not defined. Due to this, we already know it can't be null here so a separate check is meaningless. Discovered via cppcheck. Signed-off-by: Jacob Keller Signed-off-by: Jacob Keller Tested-By: Krishneil Singh --- drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index 4c6b51111566..99228bf46c12 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -1333,8 +1333,7 @@ static void fm10k_dfwd_del_station(struct net_device *dev, void *priv) dglort.rss_l = fls(interface->ring_feature[RING_F_RSS].mask); dglort.pc_l = fls(interface->ring_feature[RING_F_QOS].mask); dglort.glort = interface->glort; - if (l2_accel) - dglort.shared_l = fls(l2_accel->size); + dglort.shared_l = fls(l2_accel->size); hw->mac.ops.configure_dglort_map(hw, &dglort); /* If table is empty remove it */