[dpdk-dev] [PATCH v2 13/18] net/ixgbe: parse TCP SYN filter

Ferruh Yigit ferruh.yigit at intel.com
Fri Jan 6 18:19:43 CET 2017


On 12/30/2016 7:53 AM, Wei Zhao wrote:
> check if the rule is a TCP SYN rule, and get the SYN info.
> 
> Signed-off-by: Wei Zhao <wei.zhao1 at intel.com>
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
> 
> ---
> 
> v2:add new error set function
> ---

<...>

> +static int
> +ixgbe_parse_syn_filter(const struct rte_flow_attr *attr,
> +			     const struct rte_flow_item pattern[],
> +			     const struct rte_flow_action actions[],
> +			     struct rte_eth_syn_filter *filter,
> +			     struct rte_flow_error *error)
> +{
> +	int ret;
> +
> +	ret = cons_parse_syn_filter(attr, pattern,
> +					actions, filter, error);
> +

> +	if (ret)
> +		return ret;
> +
> +	return 0;

"return ret;" will do the same.
Or remove ret completely perhaps.

> +}
> +
<...>


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