From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Ahern <dsahern@gmail.com>
Subject: Re: [PATCH 04/11] net: ip6_multipath_l3_keys() - use new style struct
 initializer instead of memset
Date: Fri, 28 Sep 2018 11:48:09 -0600
Message-ID: <feded298-5b8e-c1f2-adf3-17916efc6790@gmail.com>
References: <20180927230017.15398-1-zenczykowski@gmail.com>
 <20180927230017.15398-4-zenczykowski@gmail.com>
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Cc: netdev@vger.kernel.org
To: =?UTF-8?Q?Maciej_=c5=bbenczykowski?= <zenczykowski@gmail.com>,
        =?UTF-8?Q?Maciej_=c5=bbenczykowski?= <maze@google.com>,
        "David S . Miller" <davem@davemloft.net>
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On 9/27/18 5:00 PM, Maciej Żenczykowski wrote:
> From: Maciej Żenczykowski <maze@google.com>
> 
> Signed-off-by: Maciej Żenczykowski <maze@google.com>
> ---
>  net/ipv6/route.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
> 
> diff --git a/net/ipv6/route.c b/net/ipv6/route.c
> index d28f83e01593..9cb024451fc5 100644
> --- a/net/ipv6/route.c
> +++ b/net/ipv6/route.c
> @@ -1981,12 +1981,11 @@ static void ip6_multipath_l3_keys(const struct sk_buff *skb,
>  u32 rt6_multipath_hash(const struct net *net, const struct flowi6 *fl6,
>  		       const struct sk_buff *skb, struct flow_keys *flkeys)
>  {
> -	struct flow_keys hash_keys;
> +	struct flow_keys hash_keys = {};
>  	u32 mhash;
>  
>  	switch (ip6_multipath_hash_policy(net)) {
>  	case 0:
> -		memset(&hash_keys, 0, sizeof(hash_keys));
>  		hash_keys.control.addr_type = FLOW_DISSECTOR_KEY_IPV6_ADDRS;
>  		if (skb) {
>  			ip6_multipath_l3_keys(skb, &hash_keys, flkeys);
> @@ -2006,8 +2005,6 @@ u32 rt6_multipath_hash(const struct net *net, const struct flowi6 *fl6,
>  			if (skb->l4_hash)
>  				return skb_get_hash_raw(skb) >> 1;
>  
> -			memset(&hash_keys, 0, sizeof(hash_keys));
> -
>                          if (!flkeys) {
>  				skb_flow_dissect_flow_keys(skb, &keys, flag);
>  				flkeys = &keys;
> @@ -2019,7 +2016,6 @@ u32 rt6_multipath_hash(const struct net *net, const struct flowi6 *fl6,
>  			hash_keys.ports.dst = flkeys->ports.dst;
>  			hash_keys.basic.ip_proto = flkeys->basic.ip_proto;
>  		} else {
> -			memset(&hash_keys, 0, sizeof(hash_keys));
>  			hash_keys.control.addr_type = FLOW_DISSECTOR_KEY_IPV6_ADDRS;
>  			hash_keys.addrs.v6addrs.src = fl6->saddr;
>  			hash_keys.addrs.v6addrs.dst = fl6->daddr;
> 

ditto for this one.