From patchwork Fri Apr 29 01:56:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Meng Tang X-Patchwork-Id: 12831407 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F072C433EF for ; Fri, 29 Apr 2022 01:57:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354102AbiD2CAR (ORCPT ); Thu, 28 Apr 2022 22:00:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231824AbiD2CAQ (ORCPT ); Thu, 28 Apr 2022 22:00:16 -0400 Received: from smtpbguseast3.qq.com (smtpbguseast3.qq.com [54.243.244.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 454B6BF51D for ; Thu, 28 Apr 2022 18:56:57 -0700 (PDT) X-QQ-mid: bizesmtp62t1651197407tc0g5311 Received: from localhost.localdomain ( [58.240.82.166]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 29 Apr 2022 09:56:41 +0800 (CST) X-QQ-SSF: 01400000000000E0M000000A0000000 X-QQ-FEAT: RUa2qNdlQy9gFLfsF33WW446EZUtx6dfowP/F7KcjhQyvOoiWiQcE9hUBCHLR UUYdI/rq8v4KImt3IGVHMav3cWM0Obywaj/NMo+3zg+4SwnZDaAiD9oCKAkGfK5Vz5UK9fC Naf6gMWSjsA+hNHccfugoAO2CN/RIJY9RShv0GGZ62CGXUlKqOG5RTHObLgKhDv6NLZb8uX lJTtnsvxR8hJpzuBKfIkej/cFQ7MuaKYO/lUQfNCGBUBHCjXA1r1UUh9Xp+wsVjPvWhQJMN lIY20AMiC0IymSGJRZzDMLa0OJOUev9IzNuyOTx75L/wDL3Nexc0ih7IgpkPGQJPGQpo1bD vnBD7xq3dAQuEmwuLcBvZpZd/0tLg== X-QQ-GoodBg: 1 From: Meng Tang To: krzysztof.kozlowski@linaro.org, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Meng Tang Subject: [PATCH] NFC: Add error mapping for Directed Advertising DISCOVERY_TEAR_DOWN Date: Fri, 29 Apr 2022 09:56:40 +0800 Message-Id: <20220429015640.32537-1-tangmeng@uniontech.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:uniontech.com:qybgforeign:qybgforeign3 X-QQ-Bgrelay: 1 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org When a DISCOVERY_TEAR_DOWN occurs. Since the operation is analogous to conventional connection creation map this to the usual ENOLINK error. Signed-off-by: Meng Tang --- net/nfc/nci/lib.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/nfc/nci/lib.c b/net/nfc/nci/lib.c index 473323f8067b..873854c5d180 100644 --- a/net/nfc/nci/lib.c +++ b/net/nfc/nci/lib.c @@ -57,6 +57,9 @@ int nci_to_errno(__u8 code) case NCI_STATUS_NFCEE_INTERFACE_ACTIVATION_FAILED: return -ECONNREFUSED; + case NCI_STATUS_DISCOVERY_TEAR_DOWN: + return -ENOLINK; + case NCI_STATUS_RF_TRANSMISSION_ERROR: case NCI_STATUS_NFCEE_TRANSMISSION_ERROR: return -ECOMM;