linux-kernel - Re: [PATCH net] net/sonic: Use dma_mapping

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Message-Id: <20180531.141814.40192043884836878.davem@davemloft.net>
Date:   Thu, 31 May 2018 14:18:14 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     fthain@...egraphics.com.au
Cc:     tsbogend@...ha.franken.de, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net/sonic: Use dma_mapping_error()

From: Finn Thain <fthain@...egraphics.com.au>
Date: Wed, 30 May 2018 13:03:51 +1000

> With CONFIG_DMA_API_DEBUG=y, calling sonic_open() produces the
> message, "DMA-API: device driver failed to check map error".
> Add the missing dma_mapping_error() call.
> 
> Cc: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> Signed-off-by: Finn Thain <fthain@...egraphics.com.au>

Applied, thanks.