net: clean up net/ipv4/pararp.c

Signed-off-by: Jianjun Kong <jianjun@zeuux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 051a62fc8189..957c87dc8e16 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -506,7 +506,7 @@ int arp_bind_neighbour(struct dst_entry *dst)
         if (dev == NULL)
                 return -EINVAL;
         if (n == NULL) {
-                __be32 nexthop = ((struct rtable*)dst)->rt_gateway;
+                __be32 nexthop = ((struct rtable *)dst)->rt_gateway;
                 if (dev->flags&(IFF_LOOPBACK|IFF_POINTOPOINT))
                         nexthop = 0;
                 n = __neigh_lookup_errno(
@@ -640,14 +640,14 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
         arp_ptr=(unsigned char *)(arp+1);
 
         memcpy(arp_ptr, src_hw, dev->addr_len);
-        arp_ptr+=dev->addr_len;
-        memcpy(arp_ptr, &src_ip,4);
-        arp_ptr+=4;
+        arp_ptr += dev->addr_len;
+        memcpy(arp_ptr, &src_ip, 4);
+        arp_ptr += 4;
         if (target_hw != NULL)
                 memcpy(arp_ptr, target_hw, dev->addr_len);
         else
                 memset(arp_ptr, 0, dev->addr_len);
-        arp_ptr+=dev->addr_len;
+        arp_ptr += dev->addr_len;
         memcpy(arp_ptr, &dest_ip, 4);
 
         return skb;
@@ -823,9 +823,9 @@ static int arp_process(struct sk_buff *skb)
                                 int dont_send = 0;
 
                                 if (!dont_send)
-                                        dont_send |= arp_ignore(in_dev,sip,tip);
+                                        dont_send |= arp_ignore(in_dev, sip, tip);
                                 if (!dont_send && IN_DEV_ARPFILTER(in_dev))
-                                        dont_send |= arp_filter(sip,tip,dev);
+                                        dont_send |= arp_filter(sip, tip, dev);
                                 if (!dont_send)
                                         arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev->dev_addr,sha);