[PATCH 1/2] net: fix coding style

[Yang Wei]

Fix coding style, remove redundant blank lines.

Signed-off-by: Yang Wei <yang.w...@zte.com.cn>
---
 net/ipv4/ip_input.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 51d8efb..cd6b569 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -429,7 +429,6 @@ static struct sk_buff *ip_rcv_core(struct sk_buff *skb, 
struct net *net)
        if (skb->pkt_type == PACKET_OTHERHOST)
                goto drop;
 
-
        __IP_UPD_PO_STATS(net, IPSTATS_MIB_IN, skb->len);
 
        skb = skb_share_check(skb, GFP_ATOMIC);
@@ -521,6 +520,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, 
struct packet_type *pt,
        skb = ip_rcv_core(skb, net);
        if (skb == NULL)
                return NET_RX_DROP;
+
        return NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING,
                       net, NULL, skb, dev, NULL,
                       ip_rcv_finish);
-- 
2.7.4