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Re: [Xen-devel] compile warnings in __IRQ_STAT

from [David Hopwood]

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Subject:	Re: [Xen-devel] compile warnings in __IRQ_STAT
From:	David Hopwood <david.nospam.hopwood@xxxxxxxxxxxxxxxx>
Date:	Tue, 15 Mar 2005 20:01:50 +0000
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Hollis Blanchard wrote:

/home/hollis/source/xeno-unstable-ppc/xen/include/xen/softirq.h: In function`cpu_raise_softirq': /home/hollis/source/xeno-unstable-ppc/xen/include/xen/softirq.h:28:warning: use of compound expressions as lvalues is deprecated

[...]

#define __IRQ_STAT(cpu, member) ((void)(cpu), irq_stat[0].member)

So the warning is caused by this statement:
    &((void)(cpu),  irq_stat[0].member))

[...] Suggestions on how to fix?


#define __IRQ_STAT(cpu, member) (irq_stat[((void)(cpu), 0)].member)

--
David Hopwood <david.nospam.hopwood@xxxxxxxxxxxxxxxx>



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