Re: [PATCH 2/3] mmc: host: mxcmmc: Simplify a trivial if-return sequence

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On 9 May 2015 at 23:44, Fabio Estevam <festevam@xxxxxxxxx> wrote:
> From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
>
> Simplify a trivial if-return sequence. Possibly combine with a
> preceding function call.
>
> The semantic patch that makes this change is available
> in scripts/coccinelle/misc/simple_return.cocci.
>
> More information about semantic patching is available at
> http://coccinelle.lip6.fr/
>
> Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>

Thanks, applied!

Kind regards
Uffe


> ---
>  drivers/mmc/host/mxcmmc.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
> index 317d709..d110f9e 100644
> --- a/drivers/mmc/host/mxcmmc.c
> +++ b/drivers/mmc/host/mxcmmc.c
> @@ -605,11 +605,7 @@ static int mxcmci_push(struct mxcmci_host *host, void *_buf, int bytes)
>                 mxcmci_writel(host, cpu_to_le32(tmp), MMC_REG_BUFFER_ACCESS);
>         }
>
> -       stat = mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);
> -       if (stat)
> -               return stat;
> -
> -       return 0;
> +       return mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);
>  }
>
>  static int mxcmci_transfer_data(struct mxcmci_host *host)
> --
> 1.9.1
>
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