From: Greg KH <gregkh@linuxfoundation.org>
To: Dongjiu Geng <gengdongjiu@huawei.com>
Cc: mathias.nyman@intel.com, thierry.reding@gmail.com,
jonathanh@nvidia.com, linux-usb@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] usb: xhci: remove the code build warning
Date: Tue, 5 Jun 2018 10:40:19 +0200 [thread overview]
Message-ID: <20180605084019.GA8665@kroah.com> (raw)
In-Reply-To: <1528216500-14172-1-git-send-email-gengdongjiu@huawei.com>
On Wed, Jun 06, 2018 at 12:35:00AM +0800, Dongjiu Geng wrote:
> Initialize the 'err' variate to remove the build warning,
> the warning is shown as below:
>
> drivers/usb/host/xhci-tegra.c: In function ‘tegra_xusb_mbox_thread’:
> drivers/usb/host/xhci-tegra.c:552:6: warning: ‘err’ may be used uninitialized in this function [-Wuninitialized]
> drivers/usb/host/xhci-tegra.c:482:6: note: ‘err’ was declared here
>
> Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com>
> ---
Any hint as to what commit caused this warning to show up?
thanks,
greg k-h
next prev parent reply other threads:[~2018-06-05 8:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-05 16:35 [PATCH] usb: xhci: remove the code build warning Dongjiu Geng
2018-06-05 8:40 ` Greg KH [this message]
2018-06-05 8:54 ` gengdongjiu
2018-06-05 9:06 ` Thierry Reding
2018-06-05 9:12 ` gengdongjiu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180605084019.GA8665@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=gengdongjiu@huawei.com \
--cc=jonathanh@nvidia.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=mathias.nyman@intel.com \
--cc=thierry.reding@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox