From patchwork Sat Oct 16 10:36:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Jonas_Dre=C3=9Fler?= X-Patchwork-Id: 12563551 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD73CC433F5 for ; Sat, 16 Oct 2021 10:37:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A609E61163 for ; Sat, 16 Oct 2021 10:37:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244199AbhJPKjY (ORCPT ); Sat, 16 Oct 2021 06:39:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244193AbhJPKjW (ORCPT ); Sat, 16 Oct 2021 06:39:22 -0400 Received: from mout-p-202.mailbox.org (mout-p-202.mailbox.org [IPv6:2001:67c:2050::465:202]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AFF76C061570; Sat, 16 Oct 2021 03:37:14 -0700 (PDT) Received: from smtp202.mailbox.org (smtp202.mailbox.org [80.241.60.245]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4HWfhn1TWJzQkF8; Sat, 16 Oct 2021 12:37:13 +0200 (CEST) X-Virus-Scanned: amavisd-new at heinlein-support.de From: =?utf-8?q?Jonas_Dre=C3=9Fler?= To: Amitkumar Karwar , Ganapathi Bhat , Xinming Hu , Kalle Valo , "David S. Miller" , Jakub Kicinski Cc: =?utf-8?q?Jonas_Dre=C3=9Fler?= , Tsuchiya Yuto , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Maximilian Luz , Andy Shevchenko , Bjorn Helgaas , =?utf-8?q?Pali_Roh=C3=A1r?= Subject: [PATCH v2 2/5] mwifiex: Log an error on command failure during key-material upload Date: Sat, 16 Oct 2021 12:36:53 +0200 Message-Id: <20211016103656.16791-3-verdre@v0yd.nl> In-Reply-To: <20211016103656.16791-1-verdre@v0yd.nl> References: <20211016103656.16791-1-verdre@v0yd.nl> MIME-Version: 1.0 X-Rspamd-Queue-Id: 43937269 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Sometimes the KEY_MATERIAL command can fail with the 88W8897 firmware (when this happens exactly seems pretty random). This appears to prevent the access point from starting, so it seems like a good idea to log an error in that case. Signed-off-by: Jonas Dreßler --- drivers/net/wireless/marvell/mwifiex/cfg80211.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 987558c4fc79..6f23ec34e2e2 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -519,8 +519,14 @@ mwifiex_cfg80211_set_default_mgmt_key(struct wiphy *wiphy, encrypt_key.is_igtk_def_key = true; eth_broadcast_addr(encrypt_key.mac_addr); - return mwifiex_send_cmd(priv, HostCmd_CMD_802_11_KEY_MATERIAL, - HostCmd_ACT_GEN_SET, true, &encrypt_key, true); + if (mwifiex_send_cmd(priv, HostCmd_CMD_802_11_KEY_MATERIAL, + HostCmd_ACT_GEN_SET, true, &encrypt_key, true)) { + mwifiex_dbg(priv->adapter, ERROR, + "Sending KEY_MATERIAL command failed\n"); + return -1; + } + + return 0; } /*