linux-kernel - Re: [PATCH v2] isdn: hfcpci: fix potential NULL pointer dereference

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Date:   Tue, 12 Mar 2019 14:36:37 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     kjlu@....edu
Cc:     pakki001@....edu, isdn@...ux-pingi.de, gustavo@...eddedor.com,
        baijiaju1990@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] isdn: hfcpci: fix potential NULL pointer dereference

From: Kangjie Lu <kjlu@....edu>
Date: Tue, 12 Mar 2019 00:54:55 -0500

> In case ioremap fails, the fix releases resources and returns.
> The following printk is for logging purpose and thus is
> preserved.
> 
> Signed-off-by: Kangjie Lu <kjlu@....edu>

Applied.