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SubjectRe: [PATCH -next] mmc: rtsx_usb_sdmmc: simplify the return expression of sd_change_phase()
On Mon, 21 Sep 2020 at 15:10, Qinglang Miao <miaoqinglang@huawei.com> wrote:
>
> Simplify the return expression.
>
> Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>

Applied for next, thanks!

Kind regards
Uffe


> ---
> drivers/mmc/host/rtsx_usb_sdmmc.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c
> index 598f49573..5fe4528e2 100644
> --- a/drivers/mmc/host/rtsx_usb_sdmmc.c
> +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c
> @@ -579,7 +579,6 @@ static void sd_normal_rw(struct rtsx_usb_sdmmc *host,
> static int sd_change_phase(struct rtsx_usb_sdmmc *host, u8 sample_point, int tx)
> {
> struct rtsx_ucr *ucr = host->ucr;
> - int err;
>
> dev_dbg(sdmmc_dev(host), "%s: %s sample_point = %d\n",
> __func__, tx ? "TX" : "RX", sample_point);
> @@ -601,11 +600,7 @@ static int sd_change_phase(struct rtsx_usb_sdmmc *host, u8 sample_point, int tx)
> rtsx_usb_add_cmd(ucr, WRITE_REG_CMD, CLK_DIV, CLK_CHANGE, 0);
> rtsx_usb_add_cmd(ucr, WRITE_REG_CMD, SD_CFG1, SD_ASYNC_FIFO_RST, 0);
>
> - err = rtsx_usb_send_cmd(ucr, MODE_C, 100);
> - if (err)
> - return err;
> -
> - return 0;
> + return rtsx_usb_send_cmd(ucr, MODE_C, 100);
> }
>
> static inline u32 get_phase_point(u32 phase_map, unsigned int idx)
> --
> 2.23.0
>

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