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From: "Sören Brinkmann" <soren.brinkmann@xilinx.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>,
	Michal Simek <michal.simek@xilinx.com>,
	<linux-kernel@vger.kernel.org>, <linux-serial@vger.kernel.org>
Subject: Re: [PATCH 1/3] tty: xuartps: Fix "may be used uninitialized" build warning
Date: Tue, 29 Oct 2013 09:39:13 -0700	[thread overview]
Message-ID: <49d5e652-87b6-4e4c-8812-398bd2076d76@VA3EHSMHS008.ehs.local> (raw)
In-Reply-To: <20131029162252.GA21986@kroah.com>

On Tue, Oct 29, 2013 at 09:22:52AM -0700, Greg Kroah-Hartman wrote:
> On Mon, Oct 21, 2013 at 04:40:59PM -0700, Soren Brinkmann wrote:
> > Initialize varibles for which a 'may be used uninitalized' warning is
> > issued.
> > 
> > Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
> > ---
> > The warning is actually a false positive. The variables are passed to a
> > function per reference. That function uses those variables to return
> > values, which then are used by the caller. Is there a way to
> > avoid the initialization and the build warning alltogether?
> > ---
> >  drivers/tty/serial/xilinx_uartps.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> Please properly credit the kbuild robot who found these issues the next
> time...

Sorry for that. I'll do that next time.

	Thanks,
	Sören



  reply	other threads:[~2013-10-29 16:39 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-21 23:40 [PATCH 0/3] tty: xuartps: Fix build Soren Brinkmann
2013-10-21 23:40 ` [PATCH 1/3] tty: xuartps: Fix "may be used uninitialized" build warning Soren Brinkmann
2013-10-29 16:22   ` Greg Kroah-Hartman
2013-10-29 16:39     ` Sören Brinkmann [this message]
2013-10-21 23:41 ` [PATCH 2/3] tty: xuartps: Fix build error due to missing forward declaration Soren Brinkmann
2013-10-21 23:41 ` [PATCH 3/3] tty: xuartps: Fix build error when COMMON_CLK is not set Soren Brinkmann
2013-10-29 16:24 ` [PATCH 0/3] tty: xuartps: Fix build Greg Kroah-Hartman
2013-10-29 16:26   ` Greg Kroah-Hartman

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