From patchwork Tue Jul 2 19:11:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 13720178 Received: from mail-ua1-f51.google.com (mail-ua1-f51.google.com [209.85.222.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A38C585298 for ; Tue, 2 Jul 2024 19:12:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719947525; cv=none; b=j5ZYoVtY4yzEcd9kx/aPoGXyGt24r+E4mi+sX858trX2gGmmYX3X2AqLC5y73/CxtBzpYCcYls9qKi7X/gYiUHGKeQpZyJYEdv1AosbTmElkOXnxrD1/jpwu1H/ffxnae2bzskKxLSeaHBs2WWkqmnFxM4pAR27SNEqr7+cWJ2M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719947525; c=relaxed/simple; bh=kySyDIvh0tkOm7W/K8T7x+WnGXGOtMh+VYoXf/frOEg=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tbCp+4XAVg1tdMGIim9X+uHfr56xqN6s7bd73FN8o5927G0nqS67+AERL1qBMkUnUQft6uUqnEmhi3vwqxhkjvo4SO4bVWV6Ny4b4GAVU3Ih1tMCGJ+//g2QAAWak76BMjvkjnTd0HAUzgVZ9NOIUqyawnuCZuSUZcfm04l+aT0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=kYNS8Jkn; arc=none smtp.client-ip=209.85.222.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kYNS8Jkn" Received: by mail-ua1-f51.google.com with SMTP id a1e0cc1a2514c-80b76c5de79so1182505241.1 for ; Tue, 02 Jul 2024 12:12:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719947521; x=1720552321; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=5i2rioZdxIGMEaGcJQ0WuxK8KC6brQA6zqkeyjDE3Uw=; b=kYNS8Jknkw3/6QskDxOPV85oFBvxPOPa3eW4omQuF8fwJdH/vAe8Gaqj3WE2DPdskh fOdVSDIlzZ9omtyZ/wP/r1BAVNZATAajO9q9pc3O9Xk0GNKN6scu/km0b3SkXJcmBH7n kOQzjJytdpt0yTbfQ/EbTGL3e/P9Y7heAWoLM/udMvAzlhvtWTbMVkvC4wxlv3Sv0JOj +ycyFRef4ZT301Vj9zddq4BFJbmsbC/G/9zSdgTiF7PvgjHGcsx3zPaqRCX02wqMnU2V Jewy5pBFuSLmI+t9xjdaj+9AcJltzNhn8WEhhpmyDXT5WxsuA0UTEMuah1jmP/jx7OyT Ipaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719947521; x=1720552321; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5i2rioZdxIGMEaGcJQ0WuxK8KC6brQA6zqkeyjDE3Uw=; b=Ezx/5eC9upaLWBgCUC/OXICuM6J3O7tIDwgg5/M5ZwfT/hrOyYQmkNEBL7NvCMU7YO NIrp9bBB06bpp+zhDzLV/za1nMKryCGCAuYaSsLdz+6fc7utLOcrS+uiLtkDa28yrAwH yTCM4Dk3m+yRpI5urYRRbuo59qYoTWrlIMQaS+IGJDCMT/+oCvvmKeVSvSxmw0QzkIQy jgVsM01O1upCCzDMgSaT6FKg94CbtT55e/nPr+9US0+qaa6SXE4C+j9RXHRgdT6bB2Ja in48NAZxlxbr7+c24v46ldijRsnoAe23HBq7dD1Y+Bnwe8B5Mbr8Hxbsrf/QPzH3rPz2 8y4w== X-Gm-Message-State: AOJu0YzWDgEI1icpW9/ZZ0QDJj0C1mKMQzRUAjxEl0eaUSDN5tZzldDR mvBx4caUI5sP75WE/by9AScD4rRbEsg833d8ETJPUq04WT538FHAqw5y6w== X-Google-Smtp-Source: AGHT+IG1TQO9p1Pfmn6G3r5Tbr9+xAeE86bFK+GOnx5hyHDmJrK5PiTUjXYx2ucMdvjpRKwOoBDaXQ== X-Received: by 2002:a05:6122:4014:b0:4ef:5e3f:599a with SMTP id 71dfb90a1353d-4f2a572cdd2mr10182697e0c.14.1719947521419; Tue, 02 Jul 2024 12:12:01 -0700 (PDT) Received: from lvondent-mobl4.. (syn-107-146-107-067.res.spectrum.com. [107.146.107.67]) by smtp.gmail.com with ESMTPSA id 71dfb90a1353d-4f292259618sm1383232e0c.37.2024.07.02.12.11.59 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Jul 2024 12:11:59 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH v2 2/5] Bluetooth: hci_core: Don't use hci_prepare_cmd Date: Tue, 2 Jul 2024 15:11:54 -0400 Message-ID: <20240702191157.1722089-2-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240702191157.1722089-1-luiz.dentz@gmail.com> References: <20240702191157.1722089-1-luiz.dentz@gmail.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Luiz Augusto von Dentz This replaces the instance of hci_prepare_cmd with hci_cmd_sync_alloc since the former is part of hci_request.c which is considered deprecated. Signed-off-by: Luiz Augusto von Dentz --- include/net/bluetooth/hci_sync.h | 4 ++++ net/bluetooth/hci_core.c | 4 ++-- net/bluetooth/hci_sync.c | 5 ++--- 3 files changed, 8 insertions(+), 5 deletions(-) diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h index 620e6014beb2..a8d88247ac89 100644 --- a/include/net/bluetooth/hci_sync.h +++ b/include/net/bluetooth/hci_sync.h @@ -20,6 +20,10 @@ struct hci_cmd_sync_work_entry { }; struct adv_info; + +struct sk_buff *hci_cmd_sync_alloc(struct hci_dev *hdev, u16 opcode, u32 plen, + const void *param, struct sock *sk); + /* Function with sync suffix shall not be called with hdev->lock held as they * wait the command to complete and in the meantime an event could be received * which could attempt to acquire hdev->lock causing a deadlock. diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index cce755a84ea7..9bdd3e1f8cfc 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -3054,7 +3054,7 @@ int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen, BT_DBG("%s opcode 0x%4.4x plen %d", hdev->name, opcode, plen); - skb = hci_prepare_cmd(hdev, opcode, plen, param); + skb = hci_cmd_sync_alloc(hdev, opcode, plen, param, NULL); if (!skb) { bt_dev_err(hdev, "no memory for command"); return -ENOMEM; @@ -3089,7 +3089,7 @@ int __hci_cmd_send(struct hci_dev *hdev, u16 opcode, u32 plen, return -EINVAL; } - skb = hci_prepare_cmd(hdev, opcode, plen, param); + skb = hci_cmd_sync_alloc(hdev, opcode, plen, param, NULL); if (!skb) { bt_dev_err(hdev, "no memory for command (opcode 0x%4.4x)", opcode); diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 46b394842a27..0c8888448d3c 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -49,9 +49,8 @@ static void hci_cmd_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode, wake_up_interruptible(&hdev->req_wait_q); } -static struct sk_buff *hci_cmd_sync_alloc(struct hci_dev *hdev, u16 opcode, - u32 plen, const void *param, - struct sock *sk) +struct sk_buff *hci_cmd_sync_alloc(struct hci_dev *hdev, u16 opcode, u32 plen, + const void *param, struct sock *sk) { int len = HCI_COMMAND_HDR_SIZE + plen; struct hci_command_hdr *hdr;