All of lore.kernel.org
 help / color / mirror / Atom feed
From: David Sterba <dsterba@suse.cz>
To: Qu Wenruo <wqu@suse.de>
Cc: Johannes Thumshirn <jthumshirn@suse.de>,
	linux-btrfs@vger.kernel.org, Yoon Jungyeon <jungyeon@gatech.edu>,
	Nikolay Borisov <nborisov@suse.com>
Subject: Re: [PATCh v2 5/9] btrfs: tree-checker: Verify dev item
Date: Mon, 25 Mar 2019 18:04:01 +0100	[thread overview]
Message-ID: <20190325170401.GN10640@twin.jikos.cz> (raw)
In-Reply-To: <b6c74880-ddca-8772-41f2-a3b1587e8374@suse.de>

On Wed, Mar 20, 2019 at 07:53:18PM +0800, Qu Wenruo wrote:
> >> +error:
> >> +	return -EUCLEAN;
> >> +}
> >> +
> > 
> > Why aren't you directly returning -EUCLEAN instead of the gotos? There's
> > no cleanup pending so the additional jump label is unnecessary.
> 
> Just a coding preference.
> 
> Will it impact the performance or compiler is clever enough to change
> the goto line to return -EUCLEAN?

This is a matter of codingstyle, it should be consistent, so if one
function uses return -EUCLEAN and another goto error:, then one of them
has to be changed.

  reply	other threads:[~2019-03-25 17:02 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-20  6:37 [PATCh v2 0/9] btrfs: tree-checker: More enhancement for fuzzed Qu Wenruo
2019-03-20  6:37 ` [PATCh v2 1/9] btrfs: Move btrfs_check_chunk_valid() to tree-check.[ch] and export it Qu Wenruo
2019-03-20 10:34   ` Johannes Thumshirn
2019-03-25 17:06   ` David Sterba
2019-03-25 23:02     ` Qu Wenruo
2019-03-26 14:34       ` David Sterba
2019-03-20  6:37 ` [PATCh v2 2/9] btrfs: tree-checker: Make chunk item checker more readable Qu Wenruo
2019-03-20 10:41   ` Johannes Thumshirn
2019-03-26 15:08     ` David Sterba
2019-03-20  6:37 ` [PATCh v2 3/9] btrfs: tree-checker: Make btrfs_check_chunk_valid() return EUCLEAN instead of EIO Qu Wenruo
2019-03-20 10:44   ` Johannes Thumshirn
2019-03-20  6:37 ` [PATCh v2 4/9] btrfs: tree-checker: Check chunk item at tree block read time Qu Wenruo
2019-03-20 10:56   ` Johannes Thumshirn
2019-03-20  6:37 ` [PATCh v2 5/9] btrfs: tree-checker: Verify dev item Qu Wenruo
2019-03-20 11:51   ` Johannes Thumshirn
2019-03-20 11:53     ` Qu Wenruo
2019-03-25 17:04       ` David Sterba [this message]
2019-04-06  1:07   ` Qu Wenruo
2019-03-20  6:37 ` [PATCh v2 6/9] btrfs: Check the first key and level for cached extent buffer Qu Wenruo
2019-03-20 12:02   ` Johannes Thumshirn
2019-03-20  6:37 ` [PATCh v2 7/9] btrfs: tree-checker: Enhance chunk checker to validate chunk profiler Qu Wenruo
2019-03-20 12:38   ` Johannes Thumshirn
2019-03-20  6:37 ` [PATCh v2 8/9] btrfs: tree-checker: Verify inode item Qu Wenruo
2019-03-20 13:27   ` Johannes Thumshirn
2019-03-25  4:27   ` Qu Wenruo
2019-03-26 16:02     ` David Sterba
2019-03-27  0:13       ` Qu Wenruo
2019-03-26 15:27   ` David Sterba
2019-03-28 13:38   ` David Sterba
2019-03-28 13:42     ` Qu Wenruo
2019-03-28 13:57       ` David Sterba
2019-03-28 14:00         ` Qu Wenruo
2019-03-28 14:07           ` David Sterba
2019-03-28 14:13             ` Qu Wenruo
2019-03-28 14:25               ` David Sterba
2019-03-28 23:49                 ` Qu Wenruo
2019-03-20  6:37 ` [PATCh v2 9/9] btrfs: inode: Verify inode mode to avoid NULL pointer dereference Qu Wenruo
2019-03-20 13:33   ` Johannes Thumshirn
2019-03-28 13:53   ` David Sterba
2019-03-28 13:58     ` Qu Wenruo
2019-03-28 14:02       ` David Sterba
2019-03-28 15:48 ` [PATCh v2 0/9] btrfs: tree-checker: More enhancement for fuzzed David Sterba

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=20190325170401.GN10640@twin.jikos.cz \
    --to=dsterba@suse.cz \
    --cc=jthumshirn@suse.de \
    --cc=jungyeon@gatech.edu \
    --cc=linux-btrfs@vger.kernel.org \
    --cc=nborisov@suse.com \
    --cc=wqu@suse.de \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.