From d3e78ee3d015dac1794433abb6403b6fc8e70e10 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 28 May 2009 11:41:50 +0200 Subject: [PATCH] perf_counter: Fix perf_counter_init_task() on !CONFIG_PERF_COUNTERS Pointed out by compiler warnings: tip/include/linux/perf_counter.h:644: warning: no return statement in function returning non-void Cc: Peter Zijlstra Cc: Mike Galbraith Cc: Paul Mackerras Cc: Corey Ashford Cc: Marcelo Tosatti Cc: Arnaldo Carvalho de Melo Cc: Thomas Gleixner Cc: John Kacur LKML-Reference: Signed-off-by: Ingo Molnar --- include/linux/perf_counter.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 2b16ed3..a65ddc5 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -641,7 +641,7 @@ perf_counter_task_sched_out(struct task_struct *task, struct task_struct *next, int cpu) { } static inline void perf_counter_task_tick(struct task_struct *task, int cpu) { } -static inline int perf_counter_init_task(struct task_struct *child) { } +static inline int perf_counter_init_task(struct task_struct *child) { return 0; } static inline void perf_counter_exit_task(struct task_struct *child) { } static inline void perf_counter_do_pending(void) { } static inline void perf_counter_print_debug(void) { } -- 2.7.4