diff --git a/kernel/sys.c b/kernel/sys.c
index f7eb62eceb2437d18bd3f9a7c8f8287255627015..dc5d9e636d48575b308eba8ffc4c5a108a4e1c38 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1747,6 +1747,7 @@ void getrusage(struct task_struct *p, int who, struct rusage *r)
 
 		if (who == RUSAGE_CHILDREN)
 			break;
+		/* fall through */
 
 	case RUSAGE_SELF:
 		thread_group_cputime_adjusted(p, &tgutime, &tgstime);