From: Andrew Lunn <andrew@lunn.ch>
To: Ioana Ciornei <ioana.ciornei@nxp.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"davem@davemloft.net" <davem@davemloft.net>,
Ioana Ciocoi Radulescu <ruxandra.radulescu@nxp.com>
Subject: Re: [PATCH net-next 1/2] dpaa2-eth: defer probe on object allocate
Date: Fri, 9 Nov 2018 15:16:34 +0100 [thread overview]
Message-ID: <20181109141634.GC1364@lunn.ch> (raw)
In-Reply-To: <VI1PR0402MB28001D2F8046CE09F6EE2433E0C60@VI1PR0402MB2800.eurprd04.prod.outlook.com>
Hi Ioana
> I will send a v2 changing the return value to -ENODEV in case no
> cpus with an affine DPIO is found.
It would be good to review all the cases where IS_ERR_OR_NULL() is
used. It is very easy to get wrong. In fact, it has been suggested
this macro is removed, because it is used wrongly way too often. Try
to avoid it if you can.
Andrew
next prev parent reply other threads:[~2018-11-09 23:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-08 13:17 [PATCH net-next 0/2] dpaa2-eth: defer probe on object allocate Ioana Ciornei
2018-11-08 13:17 ` [PATCH net-next 1/2] " Ioana Ciornei
2018-11-08 18:25 ` Andrew Lunn
2018-11-09 14:01 ` Ioana Ciornei
2018-11-09 14:16 ` Andrew Lunn [this message]
2018-11-09 14:24 ` Ioana Ciornei
2018-11-08 13:17 ` [PATCH net-next 2/2] dpaa2-ptp: defer probe when portal allocation failed Ioana Ciornei
2018-11-09 3:28 ` [PATCH net-next 0/2] dpaa2-eth: defer probe on object allocate David Miller
2018-11-09 3:29 ` David Miller
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