linux-kernel - Re: [PATCH 2/3] staging: dgnc: Fix do not initialise statics to 0 or NULL

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Date:	Thu, 24 Jul 2014 18:44:52 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Seunghun Lee <waydi1@...il.com>
Cc:	gregkh@...uxfoundation.org, lidza.louina@...il.com,
	markh@...pro.net, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] staging: dgnc: Fix do not initialise statics to 0
 or NULL

Seunghun Lee schreef op vr 25-07-2014 om 00:26 [+0900]:
> This patch fixes checkpatch errors
> "do not initialise statics to 0 or NULL"
> 
> Signed-off-by: Seunghun Lee <waydi1@...il.com>
> ---
>  drivers/staging/dgnc/dgnc_trace.c |    2 +-
>  drivers/staging/dgnc/dgnc_tty.c   |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/dgnc/dgnc_trace.c b/drivers/staging/dgnc/dgnc_trace.c
> index 2f62f2a..9be4715 100644
> --- a/drivers/staging/dgnc/dgnc_trace.c
> +++ b/drivers/staging/dgnc/dgnc_trace.c
> @@ -43,7 +43,7 @@
>  static char *dgnc_trcbuf;		/* the ringbuffer */
>  
>  #if defined(TRC_TO_KMEM)
> -static int dgnc_trcbufi = 0;		/* index of the tilde at the end of */
> +static int dgnc_trcbufi;		/* index of the tilde at the end of */
>  #endif

I don't think TRC_TO_KMEM is defined anywhere. If that's correct, the
proper, well, fix for this checkpatch warning would be to remove all
code currently hidden behind the tests for that macro.

>  #if defined(TRC_TO_KMEM)


Paul Bolle

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