From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757946AbbA2Wbg (ORCPT ); Thu, 29 Jan 2015 17:31:36 -0500 Received: from mail-wi0-f172.google.com ([209.85.212.172]:64409 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752179AbbA2Wbf (ORCPT ); Thu, 29 Jan 2015 17:31:35 -0500 From: Rickard Strandqvist To: Ian Abbott , H Hartley Sweeten Cc: Rickard Strandqvist , Greg Kroah-Hartman , Fred Akers , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] staging: comedi: drivers: addi_apci_3501: Removed variables that is never used Date: Thu, 29 Jan 2015 23:34:55 +0100 Message-Id: <1422570895-9239-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable was assigned a value that was never used. I have also removed all the code that thereby serves no purpose. This was found using a static code analysis program called cppcheck Signed-off-by: Rickard Strandqvist --- drivers/staging/comedi/drivers/addi_apci_3501.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/addi_apci_3501.c b/drivers/staging/comedi/drivers/addi_apci_3501.c index a726efc..5961f19 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3501.c +++ b/drivers/staging/comedi/drivers/addi_apci_3501.c @@ -267,7 +267,6 @@ static irqreturn_t apci3501_interrupt(int irq, void *d) struct apci3501_private *devpriv = dev->private; unsigned int ui_Timer_AOWatchdog; unsigned long ul_Command1; - int i_temp; /* Disable Interrupt */ ul_Command1 = inl(dev->iobase + APCI3501_TIMER_CTRL_REG); @@ -285,7 +284,7 @@ static irqreturn_t apci3501_interrupt(int irq, void *d) ul_Command1 = inl(dev->iobase + APCI3501_TIMER_CTRL_REG); ul_Command1 = ((ul_Command1 & 0xFFFFF9FDul) | 1 << 1); outl(ul_Command1, dev->iobase + APCI3501_TIMER_CTRL_REG); - i_temp = inl(dev->iobase + APCI3501_TIMER_STATUS_REG) & 0x1; + inl(dev->iobase + APCI3501_TIMER_STATUS_REG); return IRQ_HANDLED; } -- 1.7.10.4