linux-kernel - Re: [PATCH 2/2] staging/erofs: Balanced braces around a few conditional statements.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20190821155205.GB5060@hsiangkao-HP-ZHAN-66-Pro-G1>
Date:   Wed, 21 Aug 2019 23:52:09 +0800
From:   Gao Xiang <hsiangkao@....com>
To:     "Tobin C. Harding" <me@...in.cc>
Cc:     Gao Xiang <gaoxiang25@...wei.com>, devel@...verdev.osuosl.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, Joe Perches <joe@...ches.com>,
        linux-erofs@...ts.ozlabs.org, Caitlyn <caitlynannefinn@...il.com>
Subject: Re: [PATCH 2/2] staging/erofs: Balanced braces around a few
 conditional statements.

Hi Tobin,

On Wed, Aug 21, 2019 at 08:13:35AM -0700, Tobin C. Harding wrote:
> On Wed, Aug 21, 2019 at 10:31:22AM +0800, Gao Xiang wrote:
> > On Tue, Aug 20, 2019 at 07:26:46PM -0700, Joe Perches wrote:
> > > On Tue, 2019-08-20 at 20:18 -0400, Caitlyn wrote:
> > > > Balanced braces to fix some checkpath warnings in inode.c and
> > > > unzip_vle.c
> > > []
> > > > diff --git a/drivers/staging/erofs/unzip_vle.c b/drivers/staging/erofs/unzip_vle.c
> > > []
> > > > @@ -915,21 +915,21 @@ static int z_erofs_vle_unzip(struct super_block *sb,
> > > >  	mutex_lock(&work->lock);
> > > >  	nr_pages = work->nr_pages;
> > > >  
> > > > -	if (likely(nr_pages <= Z_EROFS_VLE_VMAP_ONSTACK_PAGES))
> > > > +	if (likely(nr_pages <= Z_EROFS_VLE_VMAP_ONSTACK_PAGES)) {
> > > >  		pages = pages_onstack;
> > > > -	else if (nr_pages <= Z_EROFS_VLE_VMAP_GLOBAL_PAGES &&
> > > > -		 mutex_trylock(&z_pagemap_global_lock))
> > > > +	} else if (nr_pages <= Z_EROFS_VLE_VMAP_GLOBAL_PAGES &&
> > > > +		 mutex_trylock(&z_pagemap_global_lock)) {
> > > 
> > > Extra space after tab
> > 
> > There is actually balanced braces in linux-next.
> > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/staging/erofs/zdata.c#n762
> 
> Which tree did these changes go in through please Gao?  I believe
> Caitlyn was working off of the staging-next branch of Greg's staging
> tree.

I don't think so, the reason is that unzip_vle.c was renamed to zdata.c
months ago, see:
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/tree/drivers/staging/erofs?h=staging-next

so I think the patch is outdated when I first look at it.

Thanks,
Gao Xiang

> 
> thanks,
> Tobin.