From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C88983D7D82; Wed, 29 Jul 2026 20:45:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785357927; cv=none; b=EXh/jeKRG6YQbceKd8gSFdw4Hn3KlDXXEC1hW+AGmgEfhiVTx6bKYpIxeNjeIrx0OgXA4h8iQnEd7ZkayihOvgAajeVjj/8cOLsCiy2JG44oWHoa6EVXt3VaQrZWbDRbOOJbKszvxeA4MznKPEHZihsA2uOEF3VqiHfu/Z7Ff9E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785357927; c=relaxed/simple; bh=EXhAPqZ9hQLMMQ/elT+9+WU8OeZEUi2xHW3a6qnVuac=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=unO2DKqDgm6uJPQyzTn5m39GMeSJv9A8YCAosseBZPsVpMuwlOWpT7JiAcgEobyRBeJtkxQ9lNjYyAC18KOnsaW4+/pod3I1BFXX6JhQ6gZmPP4rgQGGChS0oH6e4SJ/rzt9iWFMXyx2Lm7KlPI2YTITu3QpXz8Gwec0eeSgQkE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=aDWqvcv5; arc=none smtp.client-ip=192.198.163.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="aDWqvcv5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1785357924; x=1816893924; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=EXhAPqZ9hQLMMQ/elT+9+WU8OeZEUi2xHW3a6qnVuac=; b=aDWqvcv5+utwg699oFBgOWgfwyzT37ikNeTre+IzXkUk8YSIcMscC6JY W+cgs1cteejob9RwpfcqpwIVsSiqe8TDLW8hYaq43bpPEYoVgxIq47YRR Ggj1aHEYe9xn0qTR1wQOVL3RucJCkV1a2mo/fahhoZby+n8UJiS/vIr8m ZCZf0wlJdlHLGszVeooU5tojtmEV8sfc6EYaF6AeE0Sow1XGuuMxysIKU nR6YfNccCWHvJCQLt3v2mhGKK/BLx3gw7xv36Yq7nzPmYCbOjI/n5Lt8p hSJ0up7NtE+9PHO1HT7zh5tWJuYW+yIhdUKOjetumsjOXoygNwSue5T/C Q==; X-CSE-ConnectionGUID: EL+22z2NQo248lh+1flr6g== X-CSE-MsgGUID: +vOYP0tSTqytnpaJY4iDig== X-IronPort-AV: E=McAfee;i="6800,10657,11859"; a="84952401" X-IronPort-AV: E=Sophos;i="6.25,193,1779174000"; d="scan'208";a="84952401" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jul 2026 13:45:09 -0700 X-CSE-ConnectionGUID: To0FUX3HTlmZnBb78a6QMg== X-CSE-MsgGUID: gGRMWnsiQuOol0/pW9W3oQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,193,1779174000"; d="scan'208";a="264381348" Received: from anguy11-upstream.jf.intel.com ([10.166.9.133]) by orviesa005.jf.intel.com with ESMTP; 29 Jul 2026 13:45:10 -0700 From: Tony Nguyen To: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, andrew+netdev@lunn.ch, netdev@vger.kernel.org Cc: Pavan Kumar Linga , anthony.l.nguyen@intel.com, larysa.zaremba@intel.com, przemyslaw.kitszel@intel.com, aleksander.lobakin@intel.com, sridhar.samudrala@intel.com, michal.swiatkowski@linux.intel.com, maciej.fijalkowski@intel.com, emil.s.tantilov@intel.com, joshua.a.hay@intel.com, jacob.e.keller@intel.com, jayaprakash.shanmugam@intel.com, jiri@resnulli.us, horms@kernel.org, corbet@lwn.net, richardcochran@gmail.com, skhan@linuxfoundation.org, linux-doc@vger.kernel.org, Samuel Salin Subject: [PATCH net-next v6 06/15] idpf: remove 'vport_params_reqd' field Date: Wed, 29 Jul 2026 13:44:53 -0700 Message-ID: <20260729204505.3373950-7-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20260729204505.3373950-1-anthony.l.nguyen@intel.com> References: <20260729204505.3373950-1-anthony.l.nguyen@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Pavan Kumar Linga While sending a create vport message to the device control plane, a create vport virtchnl message is prepared with all the required info to initialize the vport. This info is stored in the adapter struct but never used thereafter. So, remove the said field. Signed-off-by: Pavan Kumar Linga Reviewed-by: Maciej Fijalkowski Reviewed-by: Madhu Chittim Tested-by: Samuel Salin Signed-off-by: Larysa Zaremba Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/idpf/idpf.h | 2 -- drivers/net/ethernet/intel/idpf/idpf_lib.c | 2 -- .../net/ethernet/intel/idpf/idpf_virtchnl.c | 30 +++++++------------ 3 files changed, 10 insertions(+), 24 deletions(-) diff --git a/drivers/net/ethernet/intel/idpf/idpf.h b/drivers/net/ethernet/intel/idpf/idpf.h index 984944bab28b..c5e47e79a641 100644 --- a/drivers/net/ethernet/intel/idpf/idpf.h +++ b/drivers/net/ethernet/intel/idpf/idpf.h @@ -638,7 +638,6 @@ struct idpf_vc_xn_manager; * @avail_queues: Device given queue limits * @vports: Array to store vports created by the driver * @netdevs: Associated Vport netdevs - * @vport_params_reqd: Vport params requested * @vport_params_recvd: Vport params received * @vport_ids: Array of device given vport identifiers * @singleq_pt_lkup: Lookup table for singleq RX ptypes @@ -697,7 +696,6 @@ struct idpf_adapter { struct idpf_avail_queue_info avail_queues; struct idpf_vport **vports; struct net_device **netdevs; - struct virtchnl2_create_vport **vport_params_reqd; struct virtchnl2_create_vport **vport_params_recvd; u32 *vport_ids; diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c index cf966fe6c759..d88ca59edf97 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_lib.c +++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c @@ -1109,8 +1109,6 @@ static void idpf_vport_rel(struct idpf_vport *vport) kfree(adapter->vport_params_recvd[idx]); adapter->vport_params_recvd[idx] = NULL; - kfree(adapter->vport_params_reqd[idx]); - adapter->vport_params_reqd[idx] = NULL; kfree(vport); adapter->num_alloc_vports--; diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c index dc5ad784f456..39c321db0661 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c +++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c @@ -1557,14 +1557,10 @@ int idpf_send_create_vport_msg(struct idpf_adapter *adapter, ssize_t reply_sz; buf_size = sizeof(struct virtchnl2_create_vport); - if (!adapter->vport_params_reqd[idx]) { - adapter->vport_params_reqd[idx] = kzalloc(buf_size, - GFP_KERNEL); - if (!adapter->vport_params_reqd[idx]) - return -ENOMEM; - } + vport_msg = kzalloc(buf_size, GFP_KERNEL); + if (!vport_msg) + return -ENOMEM; - vport_msg = adapter->vport_params_reqd[idx]; vport_msg->vport_type = cpu_to_le16(VIRTCHNL2_VPORT_TYPE_DEFAULT); vport_msg->vport_index = cpu_to_le16(idx); @@ -1581,8 +1577,7 @@ int idpf_send_create_vport_msg(struct idpf_adapter *adapter, err = idpf_vport_calc_total_qs(adapter, idx, vport_msg, max_q); if (err) { dev_err(&adapter->pdev->dev, "Enough queues are not available"); - - return err; + goto rel_buf; } if (!adapter->vport_params_recvd[idx]) { @@ -1590,7 +1585,7 @@ int idpf_send_create_vport_msg(struct idpf_adapter *adapter, GFP_KERNEL); if (!adapter->vport_params_recvd[idx]) { err = -ENOMEM; - goto free_vport_params; + goto rel_buf; } } @@ -1606,13 +1601,15 @@ int idpf_send_create_vport_msg(struct idpf_adapter *adapter, goto free_vport_params; } + kfree(vport_msg); + return 0; free_vport_params: kfree(adapter->vport_params_recvd[idx]); adapter->vport_params_recvd[idx] = NULL; - kfree(adapter->vport_params_reqd[idx]); - adapter->vport_params_reqd[idx] = NULL; +rel_buf: + kfree(vport_msg); return err; } @@ -3418,8 +3415,6 @@ static void idpf_vport_params_buf_rel(struct idpf_adapter *adapter) { kfree(adapter->vport_params_recvd); adapter->vport_params_recvd = NULL; - kfree(adapter->vport_params_reqd); - adapter->vport_params_reqd = NULL; kfree(adapter->vport_ids); adapter->vport_ids = NULL; } @@ -3434,15 +3429,10 @@ static int idpf_vport_params_buf_alloc(struct idpf_adapter *adapter) { u16 num_max_vports = idpf_get_max_vports(adapter); - adapter->vport_params_reqd = kzalloc_objs(*adapter->vport_params_reqd, - num_max_vports); - if (!adapter->vport_params_reqd) - return -ENOMEM; - adapter->vport_params_recvd = kzalloc_objs(*adapter->vport_params_recvd, num_max_vports); if (!adapter->vport_params_recvd) - goto err_mem; + return -ENOMEM; adapter->vport_ids = kcalloc(num_max_vports, sizeof(u32), GFP_KERNEL); if (!adapter->vport_ids) -- 2.47.1