diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 7d20776..aa027ba 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1267,12 +1267,12 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
 
 static inline void xfrm_sk_free_policy(struct sock *sk) {}
 static inline int xfrm_sk_clone_policy(struct sock *sk, const struct sock *osk) { return 0; }
-static inline int xfrm6_route_forward(struct sk_buff *skb) { return 1; }  
-static inline int xfrm4_route_forward(struct sk_buff *skb) { return 1; } 
+static inline int xfrm6_route_forward(struct sk_buff *skb) { return 1; }
+static inline int xfrm4_route_forward(struct sk_buff *skb) { return 1; }
 static inline int xfrm6_policy_check(struct sock *sk, int dir, struct sk_buff *skb)
-{ 
-	return 1; 
-} 
+{
+	return 1;
+}
 static inline int xfrm4_policy_check(struct sock *sk, int dir, struct sk_buff *skb)
 {
 	return 1;
@@ -1356,7 +1356,7 @@ __xfrm6_state_addr_check(const struct xfrm_state *x,
 {
 	if (ipv6_addr_equal((struct in6_addr *)daddr, (struct in6_addr *)&x->id.daddr) &&
 	    (ipv6_addr_equal((struct in6_addr *)saddr, (struct in6_addr *)&x->props.saddr) ||
-	     ipv6_addr_any((struct in6_addr *)saddr) || 
+	     ipv6_addr_any((struct in6_addr *)saddr) ||
 	     ipv6_addr_any((struct in6_addr *)&x->props.saddr)))
 		return 1;
 	return 0;
@@ -1666,7 +1666,7 @@ int xfrm_user_policy(struct sock *sk, int optname,
 static inline int xfrm_user_policy(struct sock *sk, int optname, u8 __user *optval, int optlen)
 {
  	return -ENOPROTOOPT;
-} 
+}
 
 static inline int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb)
 {