From 3c30b06df404c8892c225a99ecfd3f02789c0513 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Sun, 26 Mar 2006 01:37:19 -0800
Subject: [PATCH] [PATCH] cleanup smp_call_function UP build
net/core/flow.c: In function 'flow_cache_flush':
net/core/flow.c:299: warning: statement with no effect
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
include/linux/smp.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/linux/smp.h b/include/linux/smp.h
index d699a16b0cb2..e2fa3ab4afc5 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -82,7 +82,11 @@ void smp_prepare_boot_cpu(void);
*/
#define raw_smp_processor_id() 0
#define hard_smp_processor_id() 0
-#define smp_call_function(func,info,retry,wait) ({ 0; })
+static inline int up_smp_call_function(void)
+{
+ return 0;
+}
+#define smp_call_function(func,info,retry,wait) (up_smp_call_function())
#define on_each_cpu(func,info,retry,wait) \
({ \
local_irq_disable(); \
--
2.20.1