linux-kernel - Re: [PATCH 2/2] genirq: Add error code reporting to irq_{reserve,destroy}

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Date:	Fri, 22 Apr 2016 17:35:46 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Matt Redfearn <matt.redfearn@...tec.com>
cc:	lisa.parratt@...tec.com, jason@...edaemon.net, ralf@...ux-mips.org,
	linux-kernel@...r.kernel.org, jiang.liu@...ux.intel.com,
	marc.zyngier@....com, linux-mips@...ux-mips.org,
	Qais Yousef <qsyousef@...il.com>
Subject: Re: [PATCH 2/2] genirq: Add error code reporting to
 irq_{reserve,destroy}_ipi

On Fri, 22 Apr 2016, Matt Redfearn wrote:

> Make these functions return appropriate error codes when something goes
> wrong.

And the reason for this change is?