svn commit: r249211 - head/sys/vm

[Alan Cox]

Author: alc
Date: Sat Apr  6 18:04:35 2013
New Revision: 249211
URL: http://svnweb.freebsd.org/changeset/base/249211

Log:
  Simplify vm_radix_keybarr().
  
  Sponsored by:	EMC / Isilon Storage Division

Modified:
  head/sys/vm/vm_radix.c

Modified: head/sys/vm/vm_radix.c
==============================================================================
--- head/sys/vm/vm_radix.c	Sat Apr  6 17:25:17 2013	(r249210)
+++ head/sys/vm/vm_radix.c	Sat Apr  6 18:04:35 2013	(r249211)
@@ -251,9 +251,7 @@ vm_radix_keybarr(struct vm_radix_node *r
 
 	if (rnode->rn_clev > 0) {
 		idx = vm_radix_trimkey(idx, rnode->rn_clev - 1);
-		idx -= rnode->rn_owner;
-		if (idx != 0)
-			return (TRUE);
+		return (idx != rnode->rn_owner);
 	}
 	return (FALSE);
 }