Yuantian,

It's cross compiling on ARCH=openrisc.

Thanks,
Fengguang

On Mon, Sep 14, 2015 at 03:02:27AM +0000, Yuantian Tang wrote:

Hello Tejun,

The toolchain I used is:
gcc version 4.8.3 20140401 (prerelease) (Linaro GCC 4.8-2014.04)

I have not found this warning using this tool chain with -Wuninitialized flag.

Regards,
Yuantian 

quoted

-----Original Message-----
From: Tejun Heo [mailto:htejun@gmail.com] On Behalf Of Tejun Heo
Sent: Friday, September 11, 2015 9:55 PM
To: Tang Yuantian-B29983 <redacted>
Cc: hdegoede@redhat.com; linux-ide@vger.kernel.org; linux-
kernel@vger.kernel.org; devicetree@vger.kernel.org; Fengguang Wu
[off-list ref]
Subject: Re: [PATCH] ahci: qoriq: fixed using uninitialized variable warnings

Hello, Yuantian.

On Fri, Sep 11, 2015 at 05:27:25AM +0000, Yuantian Tang wrote:

quoted

Hi Tejun,

Could you please take the version 1 patch?
The version 2 patch can't address these warnings, and the version 1 can

definitely remove them.

quoted

In this case, that would cause any hidden bugs, so no worries.

Ugh... I really hate changes which are made to just work around compiler
silliness.  If this is something which goes away with newer gcc, Fengguang can
just make it as a known false positive.  Yuantian, which compiler are you
using?

Thanks.

--
tejun