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net: ipv4: ip_input: fix blank line coding style issues

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Fix blank line coding style issues, make the code cleaner.
Remove a redundant blank line in ip_rcv_core().
Insert a blank line in ip_rcv() between different statement blocks.

Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yang Wei 2019-01-25 22:41:50 +08:00 committed by David S. Miller
parent 0e0213965c
commit fb1b699991
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/ip_input.c
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@ -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);