From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756741Ab2IJVn3 (ORCPT ); Mon, 10 Sep 2012 17:43:29 -0400 Received: from mga03.intel.com ([143.182.124.21]:52047 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755750Ab2IJVn1 (ORCPT ); Mon, 10 Sep 2012 17:43:27 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.80,400,1344236400"; d="scan'208";a="191072262" From: Tomas Winkler To: gregkh@linuxfoundation.org Cc: arnd@arndb.de, alan@linux.intel.com, linux-kernel@vger.kernel.org, Tomas Winkler Subject: [char-misc-next 1/3] mei: add error messages for open count errors Date: Tue, 11 Sep 2012 00:43:20 +0300 Message-Id: <1347313402-24606-1-git-send-email-tomas.winkler@intel.com> X-Mailer: git-send-email 1.7.4.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Tomas Winkler --- drivers/misc/mei/main.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index ae2cd0d..e8b0858 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -239,12 +239,18 @@ static int mei_open(struct inode *inode, struct file *file) goto out_unlock; } err = -EMFILE; - if (dev->open_handle_count >= MEI_MAX_OPEN_HANDLE_COUNT) + if (dev->open_handle_count >= MEI_MAX_OPEN_HANDLE_COUNT) { + dev_err(&dev->pdev->dev, "open_handle_count exceded %d", + MEI_MAX_OPEN_HANDLE_COUNT); goto out_unlock; + } cl_id = find_first_zero_bit(dev->host_clients_map, MEI_CLIENTS_MAX); - if (cl_id >= MEI_CLIENTS_MAX) + if (cl_id >= MEI_CLIENTS_MAX) { + dev_err(&dev->pdev->dev, "client_id exceded %d", + MEI_CLIENTS_MAX) ; goto out_unlock; + } cl->host_client_id = cl_id; -- 1.7.4.4