[U-Boot] [PATCH 4/7] mmc: rescan fails on empty slot

[Jaehoon Chung <jh80.chung@samsung.com>]

Hi Michael.

I have some question. there are some mmc_init().
But you are only checked there..
Did you have any special reason?

Regards,
Jaehoon Chung

Michael Jones wrote:
> Fail in 'mmc rescan' if mmc_init() returns error
> 
> Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
> ---
>  common/cmd_mmc.c |    6 ++++--
>  1 files changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
> index 176646d..28918f6 100644
> --- a/common/cmd_mmc.c
> +++ b/common/cmd_mmc.c
> @@ -165,9 +165,11 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
>  		}
>  
>  		mmc->has_init = 0;
> -		mmc_init(mmc);
>  
> -		return 0;
> +		if (mmc_init(mmc))
> +			return 1;
> +		else
> +			return 0;
>  	} else if (strncmp(argv[1], "part", 4) == 0) {
>  		block_dev_desc_t *mmc_dev;
>  		struct mmc *mmc = find_mmc_device(curr_device);