Linux-Next Archive on lore.kernel.org
 help / color / Atom feed
From: Jason Wang <jasowang@redhat.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>,
	David Miller <davem@davemloft.net>,
	netdev@vger.kernel.org
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: linux-next: build warning after merge of the net-next tree
Date: Mon, 4 Jul 2016 13:19:37 +0800
Message-ID: <5779F1E9.9070505@redhat.com> (raw)
In-Reply-To: <20160704131552.22b44d58@canb.auug.org.au>



On 2016年07月04日 11:15, Stephen Rothwell wrote:
> Hi all,
>
> After merging the net-next tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> drivers/net/tun.c: In function 'tun_do_read.part.5':
> /home/sfr/next/next/drivers/net/tun.c:1491:6: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized]
>    int err;
>        ^
>
> Introduced by commit
>
>    1576d9860599 ("tun: switch to use skb array for tx")
>
> I can't easily see if this is a false positive.
>

Thanks for the reporting, will post a fix.

  reply index

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-04  3:15 Stephen Rothwell
2016-07-04  5:19 ` Jason Wang [this message]
  -- strict thread matches above, loose matches on Subject: below --
2019-11-21  7:34 Stephen Rothwell
2019-11-11  1:39 Stephen Rothwell
2019-11-11  1:45 ` Eric Dumazet
2019-11-11  1:19 Stephen Rothwell
2019-11-11 10:24 ` Russell King - ARM Linux admin
2019-10-07 22:42 Stephen Rothwell
2019-10-09 12:24 ` David Howells
2019-07-08  3:25 Stephen Rothwell
2019-05-23 23:47 Stephen Rothwell
2019-04-23  1:32 Stephen Rothwell
2019-04-16  1:20 Stephen Rothwell
2019-04-16 10:03 ` John Hurley
2019-03-21 23:05 Stephen Rothwell
2019-03-21 23:10 ` Florian Fainelli
2019-02-22  1:06 Stephen Rothwell
2019-02-22  1:10 ` Florian Fainelli
2019-02-13  0:51 Stephen Rothwell
2019-02-13  0:58 ` Florian Fainelli
2019-02-13  0:49 Stephen Rothwell
2019-02-13  0:57 ` Florian Fainelli
2019-02-03 23:44 Stephen Rothwell
2019-02-04  4:26 ` David Miller
2019-02-04  4:32   ` Stephen Rothwell
2018-11-29  0:24 Stephen Rothwell
2018-12-19  2:42 ` Stephen Rothwell
2018-12-19  3:07   ` Gustavo A. R. Silva
2018-12-19  5:37     ` Stephen Rothwell
2018-07-19  2:04 Stephen Rothwell
2018-07-19  3:52 ` Guenter Roeck
2018-07-19  5:29   ` Stephen Rothwell
2018-07-19 13:49     ` Guenter Roeck
2018-07-19 22:09       ` Stephen Rothwell
2018-07-19 22:35         ` Guenter Roeck
2018-07-19 23:19           ` Masahiro Yamada
2018-07-19 23:37             ` Guenter Roeck
2018-08-14  7:05             ` Masahiro Yamada
2018-08-14 13:28               ` Guenter Roeck
2018-07-20  1:06           ` Stephen Rothwell
2018-07-19  1:40 Stephen Rothwell
2018-07-20 20:31 ` Linus Walleij
2018-07-05 23:56 Stephen Rothwell
2018-07-07 11:30 ` David Miller
2018-07-07 12:03   ` Stephen Rothwell
2018-05-29  3:10 Stephen Rothwell
2018-03-13  6:11 Stephen Rothwell
2018-03-13 11:46 ` Gustavo A. R. Silva
2018-03-13 15:33   ` David Miller
2018-03-13 20:28     ` Gustavo A. R. Silva
2018-01-18  1:20 Stephen Rothwell
2017-12-04  0:02 Stephen Rothwell
2017-12-04  6:33 ` Heiner Kallweit
2017-12-04 18:21 ` David Miller
2017-11-15  5:01 Stephen Rothwell
2016-12-09  0:34 Stephen Rothwell
2016-11-16  0:36 Stephen Rothwell
2016-11-16  0:56 ` Martin KaFai Lau
2016-07-27  6:15 Stephen Rothwell
2016-07-27  6:19 ` David Miller
2016-07-27  6:35   ` Stephen Rothwell
2016-07-27  6:45     ` Iyappan Subramanian
2016-07-11  6:13 Stephen Rothwell
2016-07-11  8:16 ` Simon Horman
2016-02-15  2:09 Stephen Rothwell
2016-02-15  8:01 ` Nikolay Borisov
2014-05-15  6:47 Stephen Rothwell
2014-05-15 17:39 ` Cong Wang
2014-05-15 17:43   ` David Miller
2014-05-15 18:36     ` Cong Wang
2014-01-06  4:53 Stephen Rothwell
2013-08-21  9:10 Stephen Rothwell
2013-08-21 18:15 ` David Miller
2013-02-18  6:00 Stephen Rothwell
2012-04-23  6:54 Stephen Rothwell
2012-04-23  7:22 ` David Miller

Reply instructions:

You may reply publically 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=5779F1E9.9070505@redhat.com \
    --to=jasowang@redhat.com \
    --cc=davem@davemloft.net \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-next@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=sfr@canb.auug.org.au \
    /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

Linux-Next Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-next/0 linux-next/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-next linux-next/ https://lore.kernel.org/linux-next \
		linux-next@vger.kernel.org
	public-inbox-index linux-next

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-next


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git