linux-kernel - Re: [PATCH] staging: dgnc: Remove explicit NULL comparison

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Message-ID: <20151025022817.GA4514@kroah.com>
Date:	Sat, 24 Oct 2015 19:28:17 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Muhammad Falak R Wani <falakreyaz@...il.com>
Cc:	Lidza Louina <lidza.louina@...il.com>,
	Mark Hounschell <markh@...pro.net>,
	driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: dgnc: Remove explicit NULL comparison

On Mon, Oct 19, 2015 at 11:14:35PM +0530, Muhammad Falak R Wani wrote:
> Rewrite explicit NULL comparison in its simpler form.
> <smpl>
> @NULL_REPLACE@
> expression e;
> @@
> 
> -e == NULL
> + !e
> </smpl>
> 
> Signed-off-by: Muhammad Falak R Wani <falakreyaz@...il.com>
> ---
>  drivers/staging/dgnc/dgnc_tty.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Someone else already did this before you :(
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