[U-Boot] [PATCH] driver: net: fsl-mc: Return from DPAA_exit if boot_status !=0

[york sun]

On 03/18/2016 03:44 AM, Prabhakar Kushwaha wrote:
> return value of get_mc_boot_status() in case of failure is not necessary
> to be -1.
> 
> So update the error condition check.
> 
> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha at nxp.com>
> Reported-by: Yao Yuan <yao.yuan at nxp.com>
> ---
>  drivers/net/fsl-mc/mc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
> index 53c4966..7ae619d 100644
> --- a/drivers/net/fsl-mc/mc.c
> +++ b/drivers/net/fsl-mc/mc.c
> @@ -1147,7 +1147,7 @@ int fsl_mc_ldpaa_exit(bd_t *bd)
>  {
>  	int err = 0;
>  
> -	if (bd && get_mc_boot_status() == -1)
> +	if (bd && get_mc_boot_status() != 0)
>  		return 0;
>  

A comment would be helpful to understand why 0 is returned here.

York