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Message-Id: <1479754981-17600-4-git-send-email-pshelar@ovn.org> Date: Mon, 21 Nov 2016 11:03:00 -0800 From: Pravin B Shelar <pshelar@....org> To: netdev@...r.kernel.org Cc: Pravin B Shelar <pshelar@....org> Subject: [PATCH net-next v3 3/4] geneve: Remove redundant socket checks. Geneve already has check for device socket in route lookup function. So no need to check it in xmit function. Signed-off-by: Pravin B Shelar <pshelar@....org> --- drivers/net/geneve.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 2cd5c41..633bb44 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -785,14 +785,11 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev, struct geneve_sock *gs4 = rcu_dereference(geneve->sock4); const struct ip_tunnel_key *key = &info->key; struct rtable *rt; - int err = -EINVAL; struct flowi4 fl4; __u8 tos, ttl; __be16 sport; __be16 df; - - if (!gs4) - return err; + int err; rt = geneve_get_v4_rt(skb, dev, &fl4, info); if (IS_ERR(rt)) @@ -828,13 +825,10 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev, struct geneve_sock *gs6 = rcu_dereference(geneve->sock6); const struct ip_tunnel_key *key = &info->key; struct dst_entry *dst = NULL; - int err = -EINVAL; struct flowi6 fl6; __u8 prio, ttl; __be16 sport; - - if (!gs6) - return err; + int err; dst = geneve_get_v6_dst(skb, dev, &fl6, info); if (IS_ERR(dst)) -- 1.8.3.1
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