Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCHv2 4/9] android/health: Refactor channel creation Date: Fri, 27 Jun 2014 10:39:58 +0300 Message-Id: <1403854803-28850-4-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1403854803-28850-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1403784265-1455-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> <1403854803-28850-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Avoid using app_id when we shall use app structure itself. Otherwise we end up with unnecessary searches for app and problems for incoming connections. --- android/health.c | 43 ++++++++++++++++++++++--------------------- 1 file changed, 22 insertions(+), 21 deletions(-) diff --git a/android/health.c b/android/health.c index 3cb2016..d664324 100644 --- a/android/health.c +++ b/android/health.c @@ -1477,43 +1477,37 @@ static struct health_device *create_device(struct health_app *app, return dev; } -static struct health_device *get_device(uint16_t app_id, const uint8_t *addr) +static struct health_app *get_app(uint16_t app_id) +{ + return queue_find(apps, match_app_by_id, INT_TO_PTR(app_id)); +} + +static struct health_device *get_device(struct health_app *app, + const uint8_t *addr) { - struct health_app *app; struct health_device *dev; bdaddr_t bdaddr; - app = queue_find(apps, match_app_by_id, INT_TO_PTR(app_id)); - if (!app) - return NULL; - android2bdaddr(addr, &bdaddr); dev = queue_find(app->devices, match_dev_by_addr, &bdaddr); if (dev) return dev; - dev = create_device(app, addr); - if (dev) - dev->app_id = app_id; - - return dev; + return create_device(app, addr); } -static struct health_channel *create_channel(uint16_t app_id, +static struct health_channel *create_channel(struct health_app *app, uint8_t mdep_index, struct health_device *dev) { - struct health_app *app; struct mdep_cfg *mdep; struct health_channel *channel; uint8_t index; static unsigned int channel_id = 1; - if (!dev) - return NULL; + DBG("mdep %u", mdep_index); - app = queue_find(apps, match_app_by_id, INT_TO_PTR(app_id)); - if (!app) + if (!dev || !app) return NULL; index = mdep_index + 1; @@ -1539,7 +1533,7 @@ static struct health_channel *create_channel(uint16_t app_id, return channel; } -static struct health_channel *get_channel(uint16_t app_id, +static struct health_channel *get_channel(struct health_app *app, uint8_t mdep_index, struct health_device *dev) { @@ -1555,7 +1549,7 @@ static struct health_channel *get_channel(uint16_t app_id, if (channel) return channel; - return create_channel(app_id, mdep_index, dev); + return create_channel(app, index, dev); } static void bt_health_connect_channel(const void *buf, uint16_t len) @@ -1564,14 +1558,21 @@ static void bt_health_connect_channel(const void *buf, uint16_t len) struct hal_rsp_health_connect_channel rsp; struct health_device *dev = NULL; struct health_channel *channel = NULL; + struct health_app *app; DBG(""); - dev = get_device(cmd->app_id, cmd->bdaddr); + app = get_app(cmd->app_id); + if (!app) + goto fail; + + dev = get_device(app, cmd->bdaddr); if (!dev) goto fail; - channel = get_channel(cmd->app_id, cmd->mdep_index, dev); + dev->app_id = cmd->app_id; + + channel = get_channel(app, cmd->mdep_index, dev); if (!channel) goto fail; -- 1.8.3.2