Messages in this thread Patch in this message | | | Date | Sun, 08 Jun 2014 14:58:04 +0800 | From | Chen Gang <> | Subject | [PATCH] arch/score/kernel/process.c: Remove useless varialbes 'ti' and 'regs' |
| |
They are useless, so remove them, the related warning (with allmodconfig under score):
CC arch/score/kernel/process.o arch/score/kernel/process.c: In function 'copy_thread': arch/score/kernel/process.c:76:18: warning: unused variable 'regs' [-Wunused-variable] struct pt_regs *regs = current_pt_regs(); ^ arch/score/kernel/process.c:74:22: warning: unused variable 'ti' [-Wunused-variable] struct thread_info *ti = task_thread_info(p); ^
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> --- arch/score/kernel/process.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c index a1519ad3..50bf1b0 100644 --- a/arch/score/kernel/process.c +++ b/arch/score/kernel/process.c @@ -71,9 +71,7 @@ void flush_thread(void) {} int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, struct task_struct *p) { - struct thread_info *ti = task_thread_info(p); struct pt_regs *childregs = task_pt_regs(p); - struct pt_regs *regs = current_pt_regs(); p->thread.reg0 = (unsigned long) childregs; if (unlikely(p->flags & PF_KTHREAD)) { -- 1.7.11.7
| |