linux-kernel - RE: [PATCH net-next v3 33/47] net: fman: Clean up error handling

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Message-ID: <VI1PR04MB5807209C2DCA220E794C0DCCF2919@VI1PR04MB5807.eurprd04.prod.outlook.com>
Date:   Thu, 21 Jul 2022 13:06:43 +0000
From:   Camelia Alexandra Groza <camelia.groza@....com>
To:     Sean Anderson <sean.anderson@...o.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Madalin Bucur <madalin.bucur@....com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Russell King <linux@...linux.org.uk>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Sean Anderson <sean.anderson@...o.com>
Subject: RE: [PATCH net-next v3 33/47] net: fman: Clean up error handling

> -----Original Message-----
> From: Sean Anderson <sean.anderson@...o.com>
> Sent: Saturday, July 16, 2022 1:00
> To: David S . Miller <davem@...emloft.net>; Jakub Kicinski
> <kuba@...nel.org>; Madalin Bucur <madalin.bucur@....com>;
> netdev@...r.kernel.org
> Cc: Paolo Abeni <pabeni@...hat.com>; Eric Dumazet
> <edumazet@...gle.com>; linux-arm-kernel@...ts.infradead.org; Russell
> King <linux@...linux.org.uk>; linux-kernel@...r.kernel.org; Sean Anderson
> <sean.anderson@...o.com>
> Subject: [PATCH net-next v3 33/47] net: fman: Clean up error handling
> 
> This removes the _return label, since something like
> 
> 	err = -EFOO;
> 	goto _return;
> 
> can be replaced by the briefer
> 
> 	return -EFOO;
> 
> Additionally, this skips going to _return_of_node_put when dev_node has
> already been put (preventing a double put).
> 
> Signed-off-by: Sean Anderson <sean.anderson@...o.com>

Acked-by: Camelia Groza <camelia.groza@....com>