diff --git a/[refs] b/[refs]
index 493322ef7938..c395f07db674 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fe4b334f8bcdf5359771666d5002b293212e4d3f
+refs/heads/master: b52402c783d8c16b11f146a244bb21086a94bf84
diff --git a/trunk/kernel/resource.c b/trunk/kernel/resource.c
index 35c99ac02c7c..52f696f11adf 100644
--- a/trunk/kernel/resource.c
+++ b/trunk/kernel/resource.c
@@ -266,7 +266,7 @@ static int find_resource(struct resource *root, struct resource *new,
 		new->start = (new->start + align - 1) & ~(align - 1);
 		if (alignf)
 			alignf(alignf_data, new, size, align);
-		if (new->start < new->end && new->end - new->start + 1 >= size) {
+		if (new->start < new->end && new->end - new->start >= size - 1) {
 			new->end = new->start + size - 1;
 			return 0;
 		}