From nobody Wed Dec 31 16:19:43 2025 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 6151AC4332F for ; Tue, 31 Oct 2023 14:34:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344500AbjJaOeN (ORCPT ); Tue, 31 Oct 2023 10:34:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344314AbjJaOeM (ORCPT ); Tue, 31 Oct 2023 10:34:12 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 73790DB for ; Tue, 31 Oct 2023 07:34:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698762849; x=1730298849; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=QbV3DUBys1UmgK8sfourJ8nZWaO+xnRgwCCHjxRv6fQ=; b=LhuuN3inYVzU/L3jiRKySRLgUkt3yQPaFSIFhFOAT5guSor+Rf7+yIb8 cpe+12jnbXlx6rNeOAMJMxMblnKzfqDI6pyKcSbkza4+6vqB2ElY4PISa 48j+UbcoKXsr0tqAYd6gfHUZ70deiMpb978NnrVuBRt6IR4rRYly+/2hm m75wCEixotl5Ys9bzov2hDJVJBUkt0hTiOsJccuoz6ddcV0yjX/BG3efj 6bEU6EIkjKXjT9RoahRiYsXuhvJ68RZkq+kx5xHJFzYZU0zgj6gbKAmK3 THGsm60CWH1hdJtdrwqtw1f0/gqAKd/wBal3NwRGgOXsnusbrX/nHPha5 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10880"; a="474538640" X-IronPort-AV: E=Sophos;i="6.03,265,1694761200"; d="scan'208";a="474538640" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Oct 2023 07:33:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10880"; a="1092027480" X-IronPort-AV: E=Sophos;i="6.03,265,1694761200"; d="scan'208";a="1092027480" Received: from twinkler-lnx.jer.intel.com ([10.12.231.216]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Oct 2023 07:33:20 -0700 From: Tomas Winkler To: Greg Kroah-Hartman Cc: Alexander Usyskin , Vitaly Lubart , linux-kernel@vger.kernel.org, Tomas Winkler Subject: [char-misc-next] mei: pxp: fix mei_pxp_send_message return value Date: Tue, 31 Oct 2023 16:33:07 +0200 Message-ID: <20231031143307.165612-1-tomas.winkler@intel.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Alexander Usyskin mei_pxp_send_message() should return zero on success and cannot propagate number of bytes as returned by internally called mei_cldev_send(). Fixes: ee5cb39348e6 ("mei: pxp: recover from recv fail under memory pressur= e") Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler --- drivers/misc/mei/pxp/mei_pxp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/misc/mei/pxp/mei_pxp.c b/drivers/misc/mei/pxp/mei_pxp.c index f77d78fa50549e69f0a0873b..787c6a27a4be60f9322c6aad 100644 --- a/drivers/misc/mei/pxp/mei_pxp.c +++ b/drivers/misc/mei/pxp/mei_pxp.c @@ -84,9 +84,10 @@ mei_pxp_send_message(struct device *dev, const void *mes= sage, size_t size, unsig byte =3D ret; break; } + return byte; } =20 - return byte; + return 0; } =20 /** --=20 2.41.0