From: Joe Perches <joe@perches.com>
To: Jingoo Han <jg1.han@samsung.com>
Cc: "'John W. Linville'" <linville@tuxdriver.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
'David Miller' <davem@davemloft.net>,
'Bing Zhao' <bzhao@marvell.com>
Subject: Re: [PATCH] mwifiex: Remove casting the return value which is a void pointer
Date: Sun, 08 Sep 2013 22:41:03 -0700 [thread overview]
Message-ID: <1378705263.1928.7.camel@joe-AO722> (raw)
In-Reply-To: <004d01cead1d$3058dcf0$910a96d0$%han@samsung.com>
On Mon, 2013-09-09 at 14:26 +0900, Jingoo Han wrote:
> Casting the return value which is a void pointer is redundant.
> The conversion from void pointer to any other pointer type is
> guaranteed by the C programming language.
spatch (aka: Coccinelle) should be able to find a lot
of these with:
$ cat void.cocci
@@
void *t;
type other;
@@
- (other *)t
+ t
next prev parent reply other threads:[~2013-09-09 5:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-09 5:26 [PATCH] mwifiex: Remove casting the return value which is a void pointer Jingoo Han
2013-09-09 5:41 ` Joe Perches [this message]
[not found] ` <004d01cead1d$3058dcf0$910a96d0$%han-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2013-09-16 21:26 ` Bing Zhao
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