From: Florian Fainelli <f.fainelli@gmail•com>
To: Neil Armstrong <narmstrong@baylibre•com>,
"David S. Miller" <davem@davemloft•net>,
Guenter Roeck <linux@roeck-us•net>,
vivien.didelot@savoirfairelinux•com, Andrew Lunn <andrew@lunn•ch>,
Fabian Frederick <fabf@skynet•be>,
Pavel Nakonechny <pavel.nakonechny@skitlab•ru>,
Joe Perches <joe@perches•com>,
netdev@vger•kernel.org, linux-kernel@vger•kernel.org,
nbd@openwrt•org, sergei.shtylyov@cogentembedded•com
Subject: Re: [PATCH v2 5/5] net: dsa: exit probe if no switch were found
Date: Sat, 3 Oct 2015 13:27:39 -0700 [thread overview]
Message-ID: <56103A3B.4020102@gmail.com> (raw)
In-Reply-To: <560FE587.80307@baylibre.com>
Le 03/10/2015 07:26, Neil Armstrong a écrit :
> If no switch were found in dsa_setup_dst, return -ENODEV and
> exit the dsa_probe cleanly.
>
> Tested-by: Andrew Lunn <andrew@lunn•ch>
> Tested-by: Florian Fainelli <f.fainelli@gmail•com>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre•com>
> ---
[snip]
> static int dsa_probe(struct platform_device *pdev)
> @@ -926,9 +937,9 @@ static int dsa_probe(struct platform_device *pdev)
>
> platform_set_drvdata(pdev, dst);
>
> - dsa_setup_dst(dst, dev, &pdev->dev, pd);
> -
> - return 0;
> + ret = dsa_setup_dst(dst, dev, &pdev->dev, pd);
> + if (!ret)
> + return 0;
That logic is a little weird, I would just go with something like this:
ret = dsa_setup_dst(ds, dev, &pdev->dev, pd);
if (ret)
goto out;
return 0;
--
Florian
next prev parent reply other threads:[~2015-10-03 20:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-03 14:26 [PATCH v2 5/5] net: dsa: exit probe if no switch were found Neil Armstrong
2015-10-03 20:27 ` Florian Fainelli [this message]
2015-10-06 7:20 ` Neil Armstrong
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