1 files changed, 8 insertions, 6 deletions

diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c
index aa57440e4973..bf9e33e05334 100644
--- a/arch/score/kernel/signal.c
+++ b/arch/score/kernel/signal.c
@@ -272,12 +272,14 @@ static int handle_signal(unsigned long sig, siginfo_t *info,
          */
         ret = setup_rt_frame(ka, regs, sig, oldset, info);
 
-        spin_lock_irq(&current->sighand->siglock);
-        sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
-        if (!(ka->sa.sa_flags & SA_NODEFER))
-                sigaddset(&current->blocked, sig);
-        recalc_sigpending();
-        spin_unlock_irq(&current->sighand->siglock);
+        if (ret == 0) {
+                spin_lock_irq(&current->sighand->siglock);
+                sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
+                if (!(ka->sa.sa_flags & SA_NODEFER))
+                        sigaddset(&current->blocked, sig);
+                recalc_sigpending();
+                spin_unlock_irq(&current->sighand->siglock);
+        }
 
         return ret;
 }