From patchwork Thu Jan 30 14:34:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jakub Witowski X-Patchwork-Id: 197389 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS,UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E12FC33CB3 for ; Thu, 30 Jan 2020 14:34:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E718B20678 for ; Thu, 30 Jan 2020 14:34:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=silvair-com.20150623.gappssmtp.com header.i=@silvair-com.20150623.gappssmtp.com header.b="qfsf2+iZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727458AbgA3Oei (ORCPT ); Thu, 30 Jan 2020 09:34:38 -0500 Received: from mail-wm1-f65.google.com ([209.85.128.65]:34954 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727139AbgA3Oeh (ORCPT ); Thu, 30 Jan 2020 09:34:37 -0500 Received: by mail-wm1-f65.google.com with SMTP id b17so4511342wmb.0 for ; Thu, 30 Jan 2020 06:34:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=silvair-com.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=+CcPEBgHGsNQE6ylPPKFriDFM9lo0brzFEEYjimckF4=; b=qfsf2+iZs9TnFVRJ3p52x7nh4i3haW9gjYcuBx0gPiV2r98f+NQjxOe/4BgLRBkzC2 ngB4UVwT0Op/BUu6tnuviW2xAoFirWzyp+lE2WwvtSYn6JBDhEFHsNtezSmuw5jKVKch 4SF9s+G7uBjBzPQkm5aSzqzpZDAsjMHQ1oteRmCuecOfis8twPx6O9Ulqh/YJY7Bd/p4 YK/hFdcCd0edW+z3SpTiMTfItDIFAhSXBWFEMfQJu9wsDBdLXZ6+QyWyeJ180En73x9V i1j+dwqPrUN5rUt1J7ZxDK13WwHlMOQRlW12VmlGCsKdGZ7TkEpnsUBEL9fYN+YOY6A/ 3dXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+CcPEBgHGsNQE6ylPPKFriDFM9lo0brzFEEYjimckF4=; b=IdMFaPnyjO4rJx0785FQEuyO+ms8BjREScYwLi8QONNF5tFxE9mM0JW/qcHOfXuy4/ 8jZqqvPFl0jeF8ux2ev1Csjpq/MV5LodFS7fNe5kLfQcaaTtqENM/9gf2GDavWVOjmJm OKlbgIc8VSgqfLSAzapfbv9F3xAqs0MC9U7Tjh/GNSi+ioBehMlV7TdqeDq9ueGHQLEH lU2JysPFsNxwkJWYUrWPpl9lMNbPFNMDiUuSyFAavMB2DjZZq2OEZ5N1WQgE9GMOFE5Y CAt+zF0mPFlc5+EFApho5tAkmSLlVC/a4sQl0hblq0IYavmvFqnzREdwxiizo+jryzoY Amnw== X-Gm-Message-State: APjAAAUZP8MkWmt0IDwx7kRbrxDh8FOwA+bAn4zfyieapqfQRpc9KCck n7KuDyl+dpwZZGjjbnc1Wj3+Qxtjvzom2Q== X-Google-Smtp-Source: APXvYqwOHt0EToU3AFNIbZGEvQL+Aem3wn1mhhdrMTUvjDZwkNZVfVPtREeX0G7aTlYoQmWwT7GkRQ== X-Received: by 2002:a7b:cc09:: with SMTP id f9mr6190618wmh.71.1580394872276; Thu, 30 Jan 2020 06:34:32 -0800 (PST) Received: from localhost.localdomain ([217.153.94.18]) by smtp.gmail.com with ESMTPSA id x10sm7353310wrv.60.2020.01.30.06.34.31 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Jan 2020 06:34:31 -0800 (PST) From: Jakub Witowski To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v2 1/4] mesh: use static node_comp instead of the pointer Date: Thu, 30 Jan 2020 15:34:22 +0100 Message-Id: <20200130143425.5844-2-jakub.witowski@silvair.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200130143425.5844-1-jakub.witowski@silvair.com> References: <20200130143425.5844-1-jakub.witowski@silvair.com> MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org There is no need to use the pointer to the node_comp data. This pach uses static node_comp instead. --- mesh/node.c | 56 +++++++++++++++++++++++------------------------------ 1 file changed, 24 insertions(+), 32 deletions(-) diff --git a/mesh/node.c b/mesh/node.c index de6e74c4f..6fe70742d 100644 --- a/mesh/node.c +++ b/mesh/node.c @@ -90,7 +90,7 @@ struct mesh_node { uint32_t seq_number; bool provisioner; uint16_t primary; - struct node_composition *comp; + struct node_composition comp; struct { uint16_t interval; uint8_t cnt; @@ -336,7 +336,6 @@ static void free_node_resources(void *data) free_node_dbus_resources(node); mesh_net_free(node->net); - l_free(node->comp); l_free(node->storage_dir); l_free(node); } @@ -503,11 +502,10 @@ static bool init_from_storage(struct mesh_config_node *db_node, l_queue_push_tail(nodes, node); - node->comp = l_new(struct node_composition, 1); - node->comp->cid = db_node->cid; - node->comp->pid = db_node->pid; - node->comp->vid = db_node->vid; - node->comp->crpl = db_node->crpl; + node->comp.cid = db_node->cid; + node->comp.pid = db_node->pid; + node->comp.vid = db_node->vid; + node->comp.crpl = db_node->crpl; node->lpn = db_node->modes.lpn; node->proxy = db_node->modes.proxy; @@ -753,7 +751,7 @@ uint16_t node_get_crpl(struct mesh_node *node) if (!node) return 0; - return node->comp->crpl; + return node->comp.crpl; } uint8_t node_relay_mode_get(struct mesh_node *node, uint8_t *count, @@ -886,18 +884,18 @@ uint16_t node_generate_comp(struct mesh_node *node, uint8_t *buf, uint16_t sz) uint16_t num_ele = 0; const struct l_queue_entry *ele_entry; - if (!node || !node->comp || sz < MIN_COMP_SIZE) + if (!node || sz < MIN_COMP_SIZE) return 0; n = 0; - l_put_le16(node->comp->cid, buf + n); + l_put_le16(node->comp.cid, buf + n); n += 2; - l_put_le16(node->comp->pid, buf + n); + l_put_le16(node->comp.pid, buf + n); n += 2; - l_put_le16(node->comp->vid, buf + n); + l_put_le16(node->comp.vid, buf + n); n += 2; - l_put_le16(node->comp->crpl, buf + n); + l_put_le16(node->comp.crpl, buf + n); n += 2; features = 0; @@ -1198,10 +1196,10 @@ static void convert_node_to_storage(struct mesh_node *node, { const struct l_queue_entry *entry; - db_node->cid = node->comp->cid; - db_node->pid = node->comp->pid; - db_node->vid = node->comp->vid; - db_node->crpl = node->comp->crpl; + db_node->cid = node->comp.cid; + db_node->pid = node->comp.pid; + db_node->vid = node->comp.vid; + db_node->crpl = node->comp.crpl; db_node->modes.lpn = node->lpn; db_node->modes.proxy = node->proxy; @@ -1285,29 +1283,28 @@ static bool get_app_properties(struct mesh_node *node, const char *path, l_debug("path %s", path); - node->comp = l_new(struct node_composition, 1); - node->comp->crpl = mesh_get_crpl(); + node->comp.crpl = mesh_get_crpl(); while (l_dbus_message_iter_next_entry(properties, &key, &variant)) { if (!cid && !strcmp(key, "CompanyID")) { if (!l_dbus_message_iter_get_variant(&variant, "q", - &node->comp->cid)) - goto fail; + &node->comp.cid)) + return false; cid = true; continue; } if (!pid && !strcmp(key, "ProductID")) { if (!l_dbus_message_iter_get_variant(&variant, "q", - &node->comp->pid)) - goto fail; + &node->comp.pid)) + return false; pid = true; continue; } if (!vid && !strcmp(key, "VersionID")) { if (!l_dbus_message_iter_get_variant(&variant, "q", - &node->comp->vid)) + &node->comp.vid)) return false; vid = true; continue; @@ -1315,21 +1312,16 @@ static bool get_app_properties(struct mesh_node *node, const char *path, if (!strcmp(key, "CRPL")) { if (!l_dbus_message_iter_get_variant(&variant, "q", - &node->comp->crpl)) - goto fail; + &node->comp.crpl)) + return false; continue; } } if (!cid || !pid || !vid) - goto fail; + return false; return true; -fail: - l_free(node->comp); - node->comp = NULL; - - return false; } static bool add_local_node(struct mesh_node *node, uint16_t unicast, bool kr,