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This is also true for the underlying test_and_*_bit() operations. Change the return type to bool. Cc: Peter Ziljstra Originally-by: Thomas Gleixner Link: https://lore.kernel.org/lkml/87jzshhexi.ffs@tglx/ Signed-off-by: Ankur Arora Acked-by: Mark Rutland --- include/linux/sched.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index 7a22a56350bb..e790860d89c3 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1933,17 +1933,17 @@ static inline void update_tsk_thread_flag(struct task_struct *tsk, int flag, update_ti_thread_flag(task_thread_info(tsk), flag, value); } -static inline int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag) +static inline bool test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag) { return test_and_set_ti_thread_flag(task_thread_info(tsk), flag); } -static inline int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag) +static inline bool test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag) { return test_and_clear_ti_thread_flag(task_thread_info(tsk), flag); } -static inline int test_tsk_thread_flag(struct task_struct *tsk, int flag) +static inline bool test_tsk_thread_flag(struct task_struct *tsk, int flag) { return test_ti_thread_flag(task_thread_info(tsk), flag); } @@ -1958,7 +1958,7 @@ static inline void clear_tsk_need_resched(struct task_struct *tsk) clear_tsk_thread_flag(tsk,TIF_NEED_RESCHED); } -static inline int test_tsk_need_resched(struct task_struct *tsk) +static inline bool test_tsk_need_resched(struct task_struct *tsk) { return unlikely(test_tsk_thread_flag(tsk,TIF_NEED_RESCHED)); }