linux-kernel - Re: [PATCH RESEND] mach-omap2:Remove unnessary return statement from the void function, omap2_show_dma

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Message-ID: <20150601220237.GI30984@atomide.com>
Date:	Mon, 1 Jun 2015 15:02:38 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Nicholas Krause <xerofoify@...il.com>
Cc:	linux-omap@...r.kernel.org, linux@....linux.org.uk,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH RESEND] mach-omap2:Remove unnessary return statement from
 the void function, omap2_show_dma_caps

* Nicholas Krause <xerofoify@...il.com> [150528 08:06]:
> This removes the no longer required return statement at the end
> of the void function, omap2_show_dma_cap due to no need for a
> return statement due to this function always running successfully.
> 
> Signed-off-by: Nicholas Krause <xerofoify@...il.com>
> ---
>  arch/arm/mach-omap2/dma.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
> index e1a56d8..1ed4be1 100644
> --- a/arch/arm/mach-omap2/dma.c
> +++ b/arch/arm/mach-omap2/dma.c
> @@ -117,7 +117,6 @@ static void omap2_show_dma_caps(void)
>  	u8 revision = dma_read(REVISION, 0) & 0xff;
>  	printk(KERN_INFO "OMAP DMA hardware revision %d.%d\n",
>  				revision >> 4, revision & 0xf);
> -	return;
>  }
>  
>  static unsigned configure_dma_errata(void)

Sorry for the delay, applying this into omap-for-v4.2/fixes as
it's not urgent.

Regards,

Tony
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