[U-Boot] [PATCH] driver: net: ldpaa_eth: return number of buffer seeded

[york sun]

On 03/18/2016 03:45 AM, Prabhakar Kushwaha wrote:
> if buffer < 7, return number of buffer seeded to QBMAN.
> 
> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha at nxp.com>
> Reported-by: Jose Rivera <german.rivera at nxp.com>
> ---
>  drivers/net/ldpaa_eth/ldpaa_eth.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.c b/drivers/net/ldpaa_eth/ldpaa_eth.c
> index 8a00bc3..274bcea 100644
> --- a/drivers/net/ldpaa_eth/ldpaa_eth.c
> +++ b/drivers/net/ldpaa_eth/ldpaa_eth.c
> @@ -665,7 +665,7 @@ err_alloc:
>  	if (i)
>  		goto release_bufs;
>  
> -	return 0;
> +	return i;
>  }
>  

Prabhakar,

I don't understand what you are trying to do. If i != 0, it goes to
"release_bufs" and return from there. So the "return i" here only returns 0.

York