[PATCH] arm: smp: remove unused variable

[Russell King - ARM Linux admin]

On Tue, Jan 26, 2021 at 11:04:47AM +0100, Geert Uytterhoeven wrote:
> Hi Wolfram,
> 
> On Mon, Dec 28, 2020 at 1:03 PM Wolfram Sang
> <wsa+renesas at sang-engineering.com> wrote:
> > Not used anymore after refactoring:
> >
> > arch/arm/kernel/smp.c: In function ‘show_ipi_list’:
> > arch/arm/kernel/smp.c:543:16: warning: variable ‘irq’ set but not used [-Wunused-but-set-variable]
> >   543 |   unsigned int irq;
> >
> > Fixes: 88c637748e31 ("ARM: smp: Use irq_desc_kstat_cpu() in show_ipi_list()")
> > Signed-off-by: Wolfram Sang <wsa+renesas at sang-engineering.com>
> > Cc: Thomas Gleixner <tglx at linutronix.de>
> > Cc: Marc Zyngier <maz at kernel.org>
> 
> Known issue since Dec 15, and still not fixed...
> 
> Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>

Those who cause breakage really should be the ones to look at patches
that fix their breakage.

The way patches get applied is if they end up in my patch system... if
they don't make it there, they don't get applied.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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