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Message-Id: <1422484392-8566-1-git-send-email-rickard_strandqvist@spectrumdigital.se> Date: Wed, 28 Jan 2015 23:33:12 +0100 From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> To: Ian Abbott <abbotti@....co.uk>, H Hartley Sweeten <hsweeten@...ionengravers.com> Cc: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Fred Akers <knivey@...ops.net>, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org Subject: [PATCH] staging: comedi: drivers: addi_apci_3501: Removed variables that is never used Variable ar assigned a value that is 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 <rickard_strandqvist@...ctrumdigital.se> --- 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..0cdcecc 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) & 0x1; return IRQ_HANDLED; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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