linux-kernel - Re: [PATCH 03/11] staging: dgnc: missing NULL check for ioremap in

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Message-ID: <20160922072051.GB4333@kroah.com>
Date:   Thu, 22 Sep 2016 09:20:51 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Daeseok Youn <daeseok.youn@...il.com>
Cc:     lidza.louina@...il.com, devel@...verdev.osuosl.org,
        driverdev-devel@...uxdriverproject.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/11] staging: dgnc: missing NULL check for ioremap in

On Thu, Sep 22, 2016 at 02:21:38PM +0900, Daeseok Youn wrote:
> The ioremap() function can be failed, so it need to have error
> handling in dgnc_do_remap(). And also the return type of
> dgnc_do_remap() should be changed from "void" to "int"
> 
> Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
> ---
>  drivers/staging/dgnc/dgnc_driver.c | 31 +++++++++++++++++++++----------
>  1 file changed, 21 insertions(+), 10 deletions(-)

Again, odd subject line, it seems to have been cut off.