1 files changed, 1 insertions, 1 deletions

diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index a2410423c226..ee6826a52d26 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -91,7 +91,7 @@ static char *shutdown_action_str(enum shutdown_action action)
         case SHUTDOWN_STOP:
                 return SHUTDOWN_STOP_STR;
         default:
-                BUG();
+                return NULL;
         }
 }