1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 2b16ed37b74c..a65ddc580514 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)                       { }