Re: [PATCH] apic/io_apic.c: Remove unused variable 'desc'.

From: Thiago Farina
Date: Sun Nov 28 2010 - 19:58:42 EST


On Sun, Nov 28, 2010 at 10:42 PM, Thiago Farina <tfransosi@xxxxxxxxx> wrote:
> This fix the following warning:
>
> arch/x86/kernel/apic/io_apic.c: In function âack_apic_levelâ:
> arch/x86/kernel/apic/io_apic.c:2433: warning: unused variable âdescâ
>
> Signed-off-by: Thiago Farina <tfransosi@xxxxxxxxx>
> ---
> Âarch/x86/kernel/apic/io_apic.c | Â Â1 -
> Â1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
> index 7cc0a72..31c493d 100644
> --- a/arch/x86/kernel/apic/io_apic.c
> +++ b/arch/x86/kernel/apic/io_apic.c
> @@ -2430,7 +2430,6 @@ static void ack_apic_level(struct irq_data *data)
> Â{
> Â Â Â Âstruct irq_cfg *cfg = data->chip_data;
> Â Â Â Âint i, do_unmask_irq = 0, irq = data->irq;
> - Â Â Â struct irq_desc *desc = irq_to_desc(irq);
> Â Â Â Âunsigned long v;
>
> Â Â Â Âirq_complete_move(cfg);
> --
> 1.7.3.2.343.g7d43d
>
>

Please, disregard this. This variable is used in the #ifdef
CONFIG_GENERIC_PENDING_IRQ. Sorry for the noise.
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