1 files changed, 1 insertions, 2 deletions

diff --git a/arch/ppc/kernel/signal.c b/arch/ppc/kernel/signal.c
index 7c8437da09d5..8aaeb6f4e750 100644
--- a/arch/ppc/kernel/signal.c
+++ b/arch/ppc/kernel/signal.c
@@ -705,8 +705,7 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
         unsigned long frame, newsp;
         int signr, ret;
 
-        if (current->flags & PF_FREEZE) {
-                refrigerator(PF_FREEZE);
+        if (try_to_freeze()) {
                 signr = 0;
                 if (!signal_pending(current))
                         goto no_signal;