X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fkernel%2Ftime%2Ftick-broadcast.c;fp=kernel%2Fkernel%2Ftime%2Ftick-broadcast.c;h=d2a20e83ebaed372ddb68d00bd8f44a50989b804;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=f6aae7977824ab7595950e378c2dd0f0bbe0256d;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/kernel/time/tick-broadcast.c b/kernel/kernel/time/tick-broadcast.c
index f6aae7977..d2a20e83e 100644
--- a/kernel/kernel/time/tick-broadcast.c
+++ b/kernel/kernel/time/tick-broadcast.c
@@ -871,6 +871,9 @@ void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
 {
 	int cpu = smp_processor_id();
 
+	if (!bc)
+		return;
+
 	/* Set it up only once ! */
 	if (bc->event_handler != tick_handle_oneshot_broadcast) {
 		int was_periodic = clockevent_state_periodic(bc);