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authorRussell King <rmk+kernel@arm.linux.org.uk>2005-11-22 14:38:04 -0800
committerDavid S. Miller <davem@davemloft.net>2005-11-22 14:38:04 -0800
commitaf2b4079ab154bd12e8c12b02db5f31b31babe63 (patch)
treee7ba0f1bc8764c36859e2cfa9421bb1d86f2e7f4 /include/linux/smp.h
parentb3a5225f31180322fd7d692fd4cf786702826b94 (diff)
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[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 <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/smp.h')
-rw-r--r--include/linux/smp.h8
1 files changed, 7 insertions, 1 deletions
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
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