ipv4: fix checkpatch errors

Fix checkpatch errors of the following type:
	* ERROR: "foo * bar" should be "foo *bar"
	* ERROR: "(foo*)" should be "(foo *)"

Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 10 deletions

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index b9abf265c2f8..f49047b79609 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -216,9 +216,9 @@ static struct rtnl_link_stats64 *ipgre_get_stats64(struct net_device *dev,
 
 /* Given src, dst and key, find appropriate for input tunnel. */
 
-static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev,
-                                              __be32 remote, __be32 local,
-                                              __be32 key, __be16 gre_proto)
+static struct ip_tunnel *ipgre_tunnel_lookup(struct net_device *dev,
+                                             __be32 remote, __be32 local,
+                                             __be32 key, __be16 gre_proto)
 {
         struct net *net = dev_net(dev);
         int link = dev->ifindex;
@@ -483,7 +483,7 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
  */
 
         const struct iphdr *iph = (const struct iphdr *)skb->data;
-        __be16       *p = (__be16*)(skb->data+(iph->ihl<<2));
+        __be16       *p = (__be16 *)(skb->data+(iph->ihl<<2));
         int grehlen = (iph->ihl<<2) + 4;
         const int type = icmp_hdr(skb)->type;
         const int code = icmp_hdr(skb)->code;
@@ -593,7 +593,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 
         iph = ip_hdr(skb);
         h = skb->data;
-        flags = *(__be16*)h;
+        flags = *(__be16 *)h;
 
         if (flags&(GRE_CSUM|GRE_KEY|GRE_ROUTING|GRE_SEQ|GRE_VERSION)) {
                 /* - Version must be 0.
@@ -617,11 +617,11 @@ static int ipgre_rcv(struct sk_buff *skb)
                         offset += 4;
                 }
                 if (flags&GRE_KEY) {
-                        key = *(__be32*)(h + offset);
+                        key = *(__be32 *)(h + offset);
                         offset += 4;
                 }
                 if (flags&GRE_SEQ) {
-                        seqno = ntohl(*(__be32*)(h + offset));
+                        seqno = ntohl(*(__be32 *)(h + offset));
                         offset += 4;
                 }
         }
@@ -921,7 +921,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
                                    htons(ETH_P_TEB) : skb->protocol;
 
         if (tunnel->parms.o_flags&(GRE_KEY|GRE_CSUM|GRE_SEQ)) {
-                __be32 *ptr = (__be32*)(((u8*)iph) + tunnel->hlen - 4);
+                __be32 *ptr = (__be32 *)(((u8 *)iph) + tunnel->hlen - 4);
 
                 if (tunnel->parms.o_flags&GRE_SEQ) {
                         ++tunnel->o_seqno;
@@ -934,7 +934,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
                 }
                 if (tunnel->parms.o_flags&GRE_CSUM) {
                         *ptr = 0;
-                        *(__sum16*)ptr = ip_compute_csum((void*)(iph+1), skb->len - sizeof(struct iphdr));
+                        *(__sum16 *)ptr = ip_compute_csum((void *)(iph+1), skb->len - sizeof(struct iphdr));
                 }
         }
 
@@ -1190,7 +1190,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
 {
         struct ip_tunnel *t = netdev_priv(dev);
         struct iphdr *iph = (struct iphdr *)skb_push(skb, t->hlen);
-        __be16 *p = (__be16*)(iph+1);
+        __be16 *p = (__be16 *)(iph+1);
 
         memcpy(iph, &t->parms.iph, sizeof(struct iphdr));
         p[0]            = t->parms.o_flags;