From patchwork Sun Feb 17 13:21:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 1043656 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="OymvpBOK"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 442SM80jw7z9sDX for ; Mon, 18 Feb 2019 00:21:39 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728780AbfBQNVi (ORCPT ); Sun, 17 Feb 2019 08:21:38 -0500 Received: from mail.kernel.org ([198.145.29.99]:46628 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726370AbfBQNVh (ORCPT ); Sun, 17 Feb 2019 08:21:37 -0500 Received: from localhost (unknown [193.47.165.251]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7DD262192C; Sun, 17 Feb 2019 13:21:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550409697; bh=Kf+BNOLuSrNAQK2nBfPK1GNbL8DolrceiWyFHKbRDKs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OymvpBOK+D5zEQkYHPk7ickmcxVekmt04bNWDI/CVhWcvEofrpyIUZMhy+MO5GUJ9 vUy+m8OFoICHDDPuln/xFSXNm6zhzafAFLfJkR+/k2ZNm3OsZ2j0EoNBugNaGWBGdb bOD4veB4T7eKnDc/JYjtTaExAX625Ja06QQACVkk= From: Leon Romanovsky To: Saeed Mahameed , "David S . Miller" Cc: Leon Romanovsky , RDMA mailing list , Eyal Davidovich , linux-netdev Subject: [PATCH net-next 2/2] net/mlx5: Delete unused FPGA QPN variable Date: Sun, 17 Feb 2019 15:21:28 +0200 Message-Id: <20190217132128.9709-3-leon@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190217132128.9709-1-leon@kernel.org> References: <20190217132128.9709-1-leon@kernel.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Leon Romanovsky fpga_qpn was assigned but never used and compilation with W=1 produced the following warning: drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c: In function _mlx5_fpga_event_: drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c:320:6: warning: variable _fpga_qpn_ set but not used [-Wunused-but-set-variable] u32 fpga_qpn; ^~~~~~~~ Fixes: 98db16bab59f ("net/mlx5: FPGA, Handle QP error event") Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c | 2 -- 1 file changed, 2 deletions(-) -- 2.19.1 diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c index 27c5f6c7d36a..d046d1ec2a86 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c @@ -317,7 +317,6 @@ static int mlx5_fpga_event(struct mlx5_fpga_device *fdev, const char *event_name; bool teardown = false; unsigned long flags; - u32 fpga_qpn; u8 syndrome; switch (event) { @@ -328,7 +327,6 @@ static int mlx5_fpga_event(struct mlx5_fpga_device *fdev, case MLX5_EVENT_TYPE_FPGA_QP_ERROR: syndrome = MLX5_GET(fpga_qp_error_event, data, syndrome); event_name = mlx5_fpga_qp_syndrome_to_string(syndrome); - fpga_qpn = MLX5_GET(fpga_qp_error_event, data, fpga_qpn); break; default: return NOTIFY_DONE;