diff --git a/[refs] b/[refs]
index 285d10e7bd15..fa77cb5615ec 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9a79cf9c1aa671325fa5ba37576c2cee23823d04
+refs/heads/master: 537d916066f66de18dbca79adf82933cd12d2a36
diff --git a/trunk/arch/x86/kernel/setup_32.c b/trunk/arch/x86/kernel/setup_32.c
index fd639d9f79b6..d4ad6e8ae886 100644
--- a/trunk/arch/x86/kernel/setup_32.c
+++ b/trunk/arch/x86/kernel/setup_32.c
@@ -228,7 +228,7 @@ static inline void copy_edd(void)
 }
 #endif
 
-int __initdata user_defined_memmap = 0;
+int __initdata user_defined_memmap;
 
 /*
  * "mem=nopentium" disables the 4MB page tables.