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authorLinus Torvalds <torvalds@g5.osdl.org>2005-07-28 10:34:47 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-28 10:34:47 -0700
commit2ac6608c41f8c45371ea9dddae7f99bc2c15d5cf (patch)
tree8d0c6801d488e5bfc6cc0bdf10bba35821bf5e69 /include/asm-alpha
parent7b70888a192eff457c2ca0a4ffa04815f5e19734 (diff)
Revert broken "statement with no effect" warning fix
It may shut up gcc, but it also incorrectly changes the semantics of the smp_call_function() helpers. You can fix the warning other ways if you are interested (create another inline function that takes no arguments and returns zero), but preferably gcc just shouldn't complain about unused return values from statement expressions in the first place.
Diffstat (limited to 'include/asm-alpha')
-rw-r--r--include/asm-alpha/smp.h9
1 files changed, 2 insertions, 7 deletions
diff --git a/include/asm-alpha/smp.h b/include/asm-alpha/smp.h
index a3d09d14fee2..9950706abdf8 100644
--- a/include/asm-alpha/smp.h
+++ b/include/asm-alpha/smp.h
@@ -50,16 +50,11 @@ extern cpumask_t cpu_online_map;
extern int smp_num_cpus;
#define cpu_possible_map cpu_present_mask
-int smp_call_function_on_cpu(void (*) (void *), void *, int, int, cpumask_t);
+int smp_call_function_on_cpu(void (*func) (void *info), void *info,int retry, int wait, cpumask_t cpu);
#else /* CONFIG_SMP */
-static inline int
-smp_call_function_on_cpu (void (*func) (void *), void *info, int retry,
- int wait, cpumask_t cpu)
-{
- return 0;
-}
+#define smp_call_function_on_cpu(func,info,retry,wait,cpu) ({ 0; })
#endif /* CONFIG_SMP */