[SELINUX]: Fix 2.6.20-rc6 build when no xfrm

This patch is an incremental fix to the flow_cache_genid
patch for selinux that breaks the build of 2.6.20-rc6 when
xfrm is not configured.

Signed-off-by: Venkat Yekkirala <vyekkirala@TrustedCS.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index ff03933..ca9154d 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -1299,7 +1299,7 @@
 		avc_ss_reset(seqno);
 		selnl_notify_policyload(seqno);
 		selinux_netlbl_cache_invalidate();
-		atomic_inc(&flow_cache_genid);
+		selinux_xfrm_notify_policyload();
 		return 0;
 	}
 
@@ -1355,7 +1355,7 @@
 	avc_ss_reset(seqno);
 	selnl_notify_policyload(seqno);
 	selinux_netlbl_cache_invalidate();
-	atomic_inc(&flow_cache_genid);
+	selinux_xfrm_notify_policyload();
 
 	return 0;
 
@@ -1855,7 +1855,7 @@
 	if (!rc) {
 		avc_ss_reset(seqno);
 		selnl_notify_policyload(seqno);
-		atomic_inc(&flow_cache_genid);
+		selinux_xfrm_notify_policyload();
 	}
 	return rc;
 }