linux-kernel - Re: [PATCH v2] isdn: eicon: fix a missing-check bug

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Message-ID: <CAAa=b7f3LA4GS18VfLouDLFYAsGifwbWb1DtMeWSGOCT64egug@mail.gmail.com>
Date:   Mon, 21 May 2018 01:48:31 -0500
From:   Wenwen Wang <wang6495@....edu>
To:     David Miller <davem@...emloft.net>
Cc:     Kangjie Lu <kjlu@....edu>, Armin Schindler <mac@...ware.de>,
        Karsten Keil <isdn@...ux-pingi.de>,
        "open list:NETWORKING [GENERAL]" <netdev@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Wenwen Wang <wang6495@....edu>
Subject: Re: [PATCH v2] isdn: eicon: fix a missing-check bug

On Sun, May 20, 2018 at 5:37 PM, David Miller <davem@...emloft.net> wrote:
> From: Wenwen Wang <wang6495@....edu>
> Date: Fri, 18 May 2018 16:33:47 -0500
>
>> In divasmain.c, the function divas_write() firstly invokes the function
>> diva_xdi_open_adapter() to open the adapter that matches with the adapter
>> number provided by the user, and then invokes the function diva_xdi_write()
>> to perform the write operation using the matched adapter. The two functions
>> diva_xdi_open_adapter() and diva_xdi_write() are located in diva.c.
>
> This doesn't even compile:
>
> In file included from drivers/isdn/hardware/eicon/divasmain.c:30:
> drivers/isdn/hardware/eicon/diva.h:23:18: error: unknown type name ‘diva_xdi_um_cfg_cmd_t’
>       int length, diva_xdi_um_cfg_cmd_t *msg,
>                   ^~~~~~~~~~~~~~~~~~~~~
> drivers/isdn/hardware/eicon/diva.h:27:20: error: unknown type name ‘diva_xdi_um_cfg_cmd_t’
>         int length, diva_xdi_um_cfg_cmd_t *msg,
>                     ^~~~~~~~~~~~~~~~~~~~~

Sorry. I will correct the compilation errors and resubmit the patch.

Wenwen