netdev - Re: [PATCH] irda: vlsi_ir: fix check for dma mapping errors

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Message-Id: <20170325.201459.415344501888164456.davem@davemloft.net>
Date:   Sat, 25 Mar 2017 20:14:59 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     khoroshilov@...ras.ru
Cc:     samuel@...tiz.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, ldv-project@...uxtesting.org
Subject: Re: [PATCH] irda: vlsi_ir: fix check for dma mapping errors

From: Alexey Khoroshilov <khoroshilov@...ras.ru>
Date: Sat, 25 Mar 2017 01:48:08 +0300

> vlsi_alloc_ring() checks for dma mapping errors by comparison
> returned address with zero, while pci_dma_mapping_error() should be used.
> 
> Found by Linux Driver Verification project (linuxtesting.org).
> 
> Signed-off-by: Alexey Khoroshilov <khoroshilov@...ras.ru>

Applied.