From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: H Hartley Sweeten , Greg Kroah-Hartman , Luis Henriques Subject: [PATCH 3.11 069/208] staging: comedi: drivers: fix return value of comedi_load_firmware() Date: Mon, 13 Jan 2014 15:58:30 +0000 Message-Id: <1389628849-1614-70-git-send-email-luis.henriques@canonical.com> In-Reply-To: <1389628849-1614-1-git-send-email-luis.henriques@canonical.com> References: <1389628849-1614-1-git-send-email-luis.henriques@canonical.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.11.10.3 -stable review patch. If anyone has any objections, please let me know. ------------------ From: H Hartley Sweeten commit c6236c0ce39c809c336ca929f68cf8ad02cf94e0 upstream. Some of the callback functions that upload the firmware in the comedi drivers return a positive value indicating the number of bytes sent to the device. Detect this condition and just return '0' to indicate a successful upload. Reported-by: Bernd Porr Signed-off-by: H Hartley Sweeten Acked-by: Ian Abbott Acked-by: Dan Carpenter Signed-off-by: Greg Kroah-Hartman Signed-off-by: Luis Henriques --- drivers/staging/comedi/drivers.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c index b3b5125..0ea7c93 100644 --- a/drivers/staging/comedi/drivers.c +++ b/drivers/staging/comedi/drivers.c @@ -365,7 +365,7 @@ int comedi_load_firmware(struct comedi_device *dev, release_firmware(fw); } - return ret; + return ret < 0 ? ret : 0; } EXPORT_SYMBOL_GPL(comedi_load_firmware); -- 1.8.3.2