Re: [PATCH] PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()

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Subject: Re: [PATCH] PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()
From: Krzysztof Wilczyński <kw@xxxxxxxxx>
Date: Sun, 7 Mar 2021 00:59:25 +0100
Cc: Marc Zyngier <maz@xxxxxxxxxx>, Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>, Rob Herring <robh@xxxxxxxxxx>, Sandor Bodo-Merle <sbodomerle@xxxxxxxxx>, Ray Jui <ray.jui@xxxxxxxxxxxx>, Bjorn Helgaas <helgaas@xxxxxxxxxx>, linux-pci@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20210303142202.25780-1-pali@kernel.org>
References: <20210303142202.25780-1-pali@kernel.org>

Hi Pali,

> IRQ domain alloc function should return zero on success. Non-zero value
> indicates failure.
> 
> Signed-off-by: Pali Rohár <pali@xxxxxxxxxx>
> Fixes: fc54bae28818 ("PCI: iproc: Allow allocation of multiple MSIs")
[...]

Nice catch!

Reviewed-by: Krzysztof Wilczyński <kw@xxxxxxxxx>

Krzysztof

References:
- [PATCH] PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc()
  - From: Pali Rohár

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