From 2355188570790930718fb72444cddc2959039d9d Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 30 Jan 2008 13:31:10 +0100
Subject: [PATCH] x86: avoid build warning
fix this build warning:
include/asm/topology_32.h: In function 'node_to_first_cpu':
include/asm/topology_32.h:66: warning: unused variable 'mask'
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
include/linux/cpumask.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 85bd790c201e..7047f58306a7 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -218,8 +218,8 @@ int __first_cpu(const cpumask_t *srcp);
int __next_cpu(int n, const cpumask_t *srcp);
#define next_cpu(n, src) __next_cpu((n), &(src))
#else
-#define first_cpu(src) 0
-#define next_cpu(n, src) 1
+#define first_cpu(src) ({ (void)(src); 0; })
+#define next_cpu(n, src) ({ (void)(src); 1; })
#endif
#define cpumask_of_cpu(cpu) \