linux-kernel - Re: [PATCH 5/5] drivers/dma/ioat

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Date:	Thu, 11 Sep 2008 15:47:31 +0200
From:	"Richard Genoud" <richard.genoud@...il.com>
To:	"Julia Lawall" <julia@...u.dk>
Cc:	maciej.sosnowski@...el.com, linux-kernel@...r.kernel.org,
	vigneshbabu@...il.com, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 5/5] drivers/dma/ioat_dma.c: Drop code after return

2008/9/11 Julia Lawall <julia@...u.dk>:
> From: Julia Lawall <julia@...u.dk>
>
> The break after the return serves no purpose.
>
> Signed-off-by: Julia Lawall <julia@...u.dk>
Reviewed-by: Richard Genoud <richard.genoud@...il.com>
> ---
>
>  drivers/dma/ioat_dma.c        |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
> index bc8c6e3..1ef68b3 100644
> --- a/drivers/dma/ioat_dma.c
> +++ b/drivers/dma/ioat_dma.c
> @@ -971,11 +971,9 @@ static struct ioat_desc_sw *ioat_dma_get_next_descriptor(
>        switch (ioat_chan->device->version) {
>        case IOAT_VER_1_2:
>                return ioat1_dma_get_next_descriptor(ioat_chan);
> -               break;
>        case IOAT_VER_2_0:
>        case IOAT_VER_3_0:
>                return ioat2_dma_get_next_descriptor(ioat_chan);
> -               break;
>        }
>        return NULL;
>  }
>
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