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SubjectRe: [PATCH] dmaengine: squash lines for immediate return
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On 12/09/16 20:20, Masahiro Yamada wrote:
> Remove unneeded variables and assignments.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
>
> drivers/dma/cppi41.c | 30 +++++-------------------------
> drivers/dma/imx-sdma.c | 15 ++++-----------
> drivers/dma/ppc4xx/adma.c | 15 ++++++---------
> drivers/dma/tegra20-apb-dma.c | 4 +---
> 4 files changed, 16 insertions(+), 48 deletions(-)

...

> diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
> index 6ab9eb9..89795a2 100644
> --- a/drivers/dma/tegra20-apb-dma.c
> +++ b/drivers/dma/tegra20-apb-dma.c
> @@ -337,9 +337,7 @@ static struct tegra_dma_sg_req *tegra_dma_sg_req_get(
> }
> spin_unlock_irqrestore(&tdc->lock, flags);
>
> - sg_req = kzalloc(sizeof(struct tegra_dma_sg_req), GFP_NOWAIT);
> -
> - return sg_req;
> + return kzalloc(sizeof(struct tegra_dma_sg_req), GFP_NOWAIT);
> }
>
> static int tegra_dma_slave_config(struct dma_chan *dc,

For the Tegra bit ...

Acked-by: Jon Hunter <jonathanh@nvidia.com>

Cheers
Jon

--
nvpublic

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