From: David Miller <davem@davemloft.net>
To: bianpan201603@163.com
Cc: 3chas3@gmail.com, linux-atm-general@lists.sourceforge.net,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
bianpan2016@163.com
Subject: Re: [PATCH 1/1] atm: fix improper return value
Date: Mon, 05 Dec 2016 14:53:57 -0500 (EST) [thread overview]
Message-ID: <20161205.145357.1361147684146759738.davem@davemloft.net> (raw)
In-Reply-To: <1480830315-4924-1-git-send-email-bianpan201603@163.com>
From: Pan Bian <bianpan201603@163.com>
Date: Sun, 4 Dec 2016 13:45:15 +0800
> From: Pan Bian <bianpan2016@163.com>
>
> It returns variable "error" when ioremap_nocache() returns a NULL
> pointer. The value of "error" is 0 then, which will mislead the callers
> to believe that there is no error. This patch fixes the bug, returning
> "-ENOMEM".
>
> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=189021
>
> Signed-off-by: Pan Bian <bianpan2016@163.com>
Applied.
prev parent reply other threads:[~2016-12-05 19:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-04 5:45 [PATCH 1/1] atm: fix improper return value Pan Bian
2016-12-05 19:53 ` David Miller [this message]
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