inet: whitespace cleanup

Ran simple script to find/remove trailing whitespace and blank lines
at EOF because that kind of stuff git whines about and editors leave
behind.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/ip.h b/include/net/ip.h
index 746abff..fe63ba9 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -186,15 +186,15 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len);
 void ip4_datagram_release_cb(struct sock *sk);
 
 struct ip_reply_arg {
-	struct kvec iov[1];   
+	struct kvec iov[1];
 	int	    flags;
 	__wsum 	    csum;
 	int	    csumoffset; /* u16 offset of csum in iov[0].iov_base */
-				/* -1 if not needed */ 
+				/* -1 if not needed */
 	int	    bound_dev_if;
 	u8  	    tos;
 	kuid_t	    uid;
-}; 
+};
 
 #define IP_REPLY_ARG_NOSRCCHECK 1
 
@@ -577,13 +577,13 @@ int ip_frag_mem(struct net *net);
 /*
  *	Functions provided by ip_forward.c
  */
- 
+
 int ip_forward(struct sk_buff *skb);
- 
+
 /*
  *	Functions provided by ip_options.c
  */
- 
+
 void ip_options_build(struct sk_buff *skb, struct ip_options *opt,
 		      __be32 daddr, struct rtable *rt, int is_frag);