linux-kernel - Re: [PATCH] MM: dmapool: Fixed a brace coding style issue

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Date:	Wed, 01 Oct 2014 14:31:34 +0300
From:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:	Paul McQuade <paulmcquad@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Krzysztof Hałasa <khalasa@...p.pl>,
	jiri Kosina <jkosina@...e.cz>,
	Hiroshige Sato <sato.vintage@...il.com>,
	Daeseok Youn <daeseok.youn@...il.com>,
	linux-mm <linux-mm@...ck.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] MM: dmapool: Fixed a brace coding style issue

On Tue, 2014-09-30 at 21:49 +0100, Paul McQuade wrote:
> From 33890970bfffc2bd64b307c41e5c1c92aaba8a2e Mon Sep 17 00:00:00 2001
> From: Paul McQuade <paulmcquad@...il.com>
> Date: Tue, 30 Sep 2014 21:39:37 +0100
> Subject: [PATCH] MM: dmapool: Fixed a brace coding style issue
> 
> Removed 3 brace coding style for any arm of this statement
> 
> Signed-off-by: Paul McQuade <paulmcquad@...il.com>
> ---
>  mm/dmapool.c | 17 ++++++++---------
>  1 file changed, 8 insertions(+), 9 deletions(-)
> 
> diff --git a/mm/dmapool.c b/mm/dmapool.c
> index ba8019b..8b3b050 100644
> --- a/mm/dmapool.c
> +++ b/mm/dmapool.c
> @@ -133,28 +133,27 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev,
>      struct dma_pool *retval;
>      size_t allocation;
>  
> -    if (align == 0) {
> +    if (align == 0)
>          align = 1;
> -    } else if (align & (align - 1)) {
> +    else if (align & (align - 1))
>          return NULL;
> -    }
>  
> -    if (size == 0) {
> +

Extra empty line?


> +    if (size == 0)
>          return NULL;
> -    } else if (size < 4) {
> +    else if (size < 4)

>          size = 4;
> -    }
> +
>  
>      if ((size % align) != 0)
>          size = ALIGN(size, align);
>  
>      allocation = max_t(size_t, size, PAGE_SIZE);
>  
> -    if (!boundary) {
> +    if (!boundary)
>          boundary = allocation;
> -    } else if ((boundary < size) || (boundary & (boundary - 1))) {
> +    else if ((boundary < size) || (boundary & (boundary - 1)))
>          return NULL;
> -    }
>  
>      retval = kmalloc_node(sizeof(*retval), GFP_KERNEL, dev_to_node(dev));
>      if (!retval)


-- 
Andy Shevchenko <andriy.shevchenko@...el.com>
Intel Finland Oy

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