1 files changed, 1 insertions, 1 deletions

diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c
index 66e1b729b10b..9967c10eee2b 100644
--- a/arch/csky/kernel/signal.c
+++ b/arch/csky/kernel/signal.c
@@ -88,7 +88,7 @@ do_rt_sigreturn(void)
         struct pt_regs *regs = current_pt_regs();
         struct rt_sigframe *frame = (struct rt_sigframe *)(regs->usp);
 
-        if (verify_area(VERIFY_READ, frame, sizeof(*frame)))
+        if (!access_ok(frame, sizeof(*frame)))
                 goto badframe;
         if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
                 goto badframe;