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From: Kevin Wolf <kwolf@redhat.com>
To: Stefan Weil <sw@weilnetz.de>
Cc: qemu-trivial <qemu-trivial@nongnu.org>,
	"Andreas Färber" <andreas.faerber@web.de>,
	qemu-devel <qemu-devel@nongnu.org>,
	"Stefan Hajnoczi" <stefanha@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v2] block: Fix compiler warning (-Werror=uninitialized)
Date: Wed, 25 Sep 2013 13:28:21 +0200	[thread overview]
Message-ID: <20130925112821.GE2898@dhcp-200-207.str.redhat.com> (raw)
In-Reply-To: <1379830750-23801-1-git-send-email-sw@weilnetz.de>

Am 22.09.2013 um 08:19 hat Stefan Weil geschrieben:
> The patch fixes a warning from gcc (Debian 4.6.3-14+rpi1) 4.6.3:
> 
> block/stream.c:141:22: error:
> ‘copy’ may be used uninitialized in this function [-Werror=uninitialized]
> 
> This is not a real bug - a better compiler would not complain.
> 
> Now 'copy' has always a defined value, so the check for ret >= 0
> can be removed.
> 
> Signed-off-by: Stefan Weil <sw@weilnetz.de>

Thanks, applied to the block branch.

Kevin

      parent reply	other threads:[~2013-09-25 11:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-22  6:19 [Qemu-devel] [PATCH v2] block: Fix compiler warning (-Werror=uninitialized) Stefan Weil
2013-09-23 12:12 ` Stefan Hajnoczi
2013-09-25 11:28 ` Kevin Wolf [this message]

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