[dpdk-dev] [PATCH] i40e: fix issue of reconfigure hash enable flags

Wu, Jingjing jingjing.wu at intel.com
Mon Nov 23 06:53:41 CET 2015


> 
> -	if (!key || key_len != ((I40E_PFQF_HKEY_MAX_INDEX + 1) *
> -		sizeof(uint32_t)))
> +	if (!key || key_len == 0) {
> +		PMD_DRV_LOG(DEBUG, "No key to be configured");
> +		return 0;
> +	} else if (key && (key_len != (I40E_PFQF_HKEY_MAX_INDEX + 1) *
> +		sizeof(uint32_t))) {
No need to check key in else if, it shouldn't be NULL here.
> +		PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
>  		return -EINVAL;
> +	}

Thanks
Jingjing


More information about the dev mailing list