From af2b4079ab154bd12e8c12b02db5f31b31babe63 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 22 Nov 2005 14:38:04 -0800 Subject: [PATCH] [NET]: Shut up warnings in net/core/flow.c Not really a network problem, more a !SMP issue. net/core/flow.c:295: warning: statement with no effect flow.c:295: smp_call_function(flow_cache_flush_per_cpu, &info, 1, 0); Fix this by converting the macro to an inline function, which also increases the typechecking for !SMP builds. Signed-off-by: Russell King Signed-off-by: David S. Miller --- include/linux/smp.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/include/linux/smp.h b/include/linux/smp.h index 9dfa3ee..b6069c8 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -94,7 +94,13 @@ 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 smp_call_function(void (*func) (void *info), void *info, + int retry, int wait) +{ + return 0; +} + #define on_each_cpu(func,info,retry,wait) ({ func(info); 0; }) static inline void smp_send_reschedule(int cpu) { } #define num_booting_cpus() 1 -- 2.7.4