From: Joe Perches <joe@perches.com>
To: Greg KH <gregkh@linuxfoundation.org>,
Thomas Jespersen <laumann.thomas@gmail.com>
Cc: gaoxiang25@huawei.com, yuchao0@huawei.com,
linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] staging: erofs: Add braces to do-while statements
Date: Sun, 09 Dec 2018 09:30:02 -0800 [thread overview]
Message-ID: <f461cdac6f3fd4502f9c061dcacd07cfee6503d9.camel@perches.com> (raw)
In-Reply-To: <20181209162007.GA22432@kroah.com>
(mrph. premature send)
On Sun, 2018-12-09 at 17:20 +0100, Greg KH wrote:
> On Sun, Dec 09, 2018 at 04:59:00PM +0100, Thomas Jespersen wrote:
> > This fixes warning reported by sparse (with -Wsparse-all).
>
> Why is sparse warning about this?
Probably because it's the kernel preferred style
to use single statement
do {
<foo>;
} while (<bar>);
over
do
<foo>;
while (<bar>);
by about a 20:1 ratio.
next prev parent reply other threads:[~2018-12-09 17:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-09 15:59 Thomas Jespersen
2018-12-09 16:20 ` Greg KH
2018-12-09 17:27 ` Joe Perches
2018-12-09 19:40 ` Greg KH
2018-12-10 0:42 ` Luc Van Oostenryck
2018-12-09 17:30 ` Joe Perches [this message]
2018-12-09 21:37 ` Gao Xiang
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