linux-kernel - Re: [PATCH] sfp: Fix error handing in sfp

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Date:   Sat, 31 Oct 2020 19:56:05 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     linux@...linux.org.uk, hkallweit1@...il.com, davem@...emloft.net,
        kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sfp: Fix error handing in sfp_probe()

On Sat, Oct 31, 2020 at 11:10:53AM +0800, YueHaibing wrote:
> gpiod_to_irq() never return 0, but returns negative in
> case of error, check it and set gpio_irq to 0.
> 
> Fixes: 73970055450e ("sfp: add SFP module support")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew