diff --git a/[refs] b/[refs]
index 7703f969d436..ccadad8ccad7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d1dfc35d3a62122b85ca975b80dcbf4a0da0bebc
+refs/heads/master: 57d75561be5496289601b2c94787ec38c718fcae
diff --git a/trunk/arch/ppc/platforms/4xx/luan.c b/trunk/arch/ppc/platforms/4xx/luan.c
index 4b169610f154..b79ebb8a3e6c 100644
--- a/trunk/arch/ppc/platforms/4xx/luan.c
+++ b/trunk/arch/ppc/platforms/4xx/luan.c
@@ -230,9 +230,14 @@ luan_setup_hoses(void)
 
 	/* Allocate hoses for PCIX1 and PCIX2 */
 	hose1 = pcibios_alloc_controller();
+	if (!hose1)
+		return;
+
 	hose2 = pcibios_alloc_controller();
-	if (!hose1 || !hose2)
+	if (!hose2) {
+		pcibios_free_controller(hose1);
 		return;
+	}
 
 	/* Setup PCIX1 */
 	hose1->first_busno = 0;