From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 7A90346C82A; Thu, 20 Aug 2026 17:54:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787248466; cv=none; b=gxfwKsPcM8Mff2dTUhIpWTcnREVAObCWnUDaeNw9lN4MdxEWTwr4f90jcJb3wYrULuqCm+H2mGUl8lVOM0MMkcMFJGuvcuCg1AQPyq1JC1Rj9uetGC213QC2cQHu/IobYEgPo8ISZvwg8u4qgPY8i6m7SakvQCwlpfIapQQLilM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787248466; c=relaxed/simple; bh=QxfHTNajaFzevOba06yqAIVKdSLdkUzWJ0+maiIml7w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oEJk6x42aiZgtFb2siUG5PKvWT+WZ3goKtXrCdArTHYXVyPRGKLEoYwW7uAlfWKnWn7ERE7Hqd0r+Y9vyuWZ/IKF7HUIl4tdJfjYTretbxKqjDFvIxJTts0w5cnum+vsgOqxx3caj5e182i5WbSRb0WnI4sJDpTnpF76NOC1M4U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=nMiJnYu0; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="nMiJnYu0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D560E1F000E9; Thu, 20 Aug 2026 17:54:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1787248465; bh=OxFjcYu4S06hmqKWDBktrJwh6xf8klUm6ofNf0wCmvU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=nMiJnYu0oDFBcZfuWF/SGYtZMkkoElRMQtEsY0Z2WbjObq03w9M3/BwxgqJNgJZTa SB9WJNyAjmxC9V8zD9fT1+OjQcaleoiJYsGE24EjL66LBVnCAGEy7Bjwr/EdZNc0pR mhaqy0yAQ1BAJmKFV3iugLRuBJaa6ep/KBuf+z5w= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Dr. David Alan Gilbert" , Simon Horman , Luiz Augusto von Dentz , Sasha Levin Subject: [PATCH 6.1 238/303] Bluetooth: MGMT: Remove unused mgmt_pending_find_data Date: Thu, 20 Aug 2026 16:56:14 +0200 Message-ID: <20260820145300.604617384@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260820145253.200766705@linuxfoundation.org> References: <20260820145253.200766705@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: "Dr. David Alan Gilbert" [ Upstream commit 276af34d82f13bda0b2a4d9786c90b8bbf1cd064 ] mgmt_pending_find_data() last use was removed in 2021 by commit 5a7501374664 ("Bluetooth: hci_sync: Convert MGMT_OP_GET_CLOCK_INFO") Remove it. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Simon Horman Signed-off-by: Luiz Augusto von Dentz Stable-dep-of: d0a7b48ad092 ("Bluetooth: mgmt: fix UAF in pair command cancellation") Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- net/bluetooth/mgmt_util.c | 17 ----------------- net/bluetooth/mgmt_util.h | 4 ---- 2 files changed, 21 deletions(-) --- a/net/bluetooth/mgmt_util.c +++ b/net/bluetooth/mgmt_util.c @@ -229,23 +229,6 @@ struct mgmt_pending_cmd *mgmt_pending_fi return NULL; } -struct mgmt_pending_cmd *mgmt_pending_find_data(unsigned short channel, - u16 opcode, - struct hci_dev *hdev, - const void *data) -{ - struct mgmt_pending_cmd *cmd; - - list_for_each_entry(cmd, &hdev->mgmt_pending, list) { - if (cmd->user_data != data) - continue; - if (cmd->opcode == opcode) - return cmd; - } - - return NULL; -} - void mgmt_pending_foreach(u16 opcode, struct hci_dev *hdev, void (*cb)(struct mgmt_pending_cmd *cmd, void *data), void *data) --- a/net/bluetooth/mgmt_util.h +++ b/net/bluetooth/mgmt_util.h @@ -54,10 +54,6 @@ int mgmt_cmd_complete(struct sock *sk, u struct mgmt_pending_cmd *mgmt_pending_find(unsigned short channel, u16 opcode, struct hci_dev *hdev); -struct mgmt_pending_cmd *mgmt_pending_find_data(unsigned short channel, - u16 opcode, - struct hci_dev *hdev, - const void *data); void mgmt_pending_foreach(u16 opcode, struct hci_dev *hdev, void (*cb)(struct mgmt_pending_cmd *cmd, void *data), void *data);