linux-kernel - Re: [PATCH] net: atheros: atl2: don't return zero on failure path in atl2

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Date:   Mon, 22 May 2017 12:05:17 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     khoroshilov@...ras.ru
Cc:     jcliburn@...il.com, chris.snook@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, ldv-project@...uxtesting.org
Subject: Re: [PATCH] net: atheros: atl2: don't return zero on failure path
 in atl2_probe()

From: Alexey Khoroshilov <khoroshilov@...ras.ru>
Date: Sat, 20 May 2017 01:52:11 +0300

> If dma mask checks fail in atl2_probe(), it breaks off initialization,
> deallocates all resources, but returns zero.
> 
> The patch adds proper error code return value and
> make error code setup unified.
> 
> Found by Linux Driver Verification project (linuxtesting.org).
> 
> Signed-off-by: Alexey Khoroshilov <khoroshilov@...ras.ru>

Looks good, applied, thanks.