1 files changed, 1 insertions, 1 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index bd92431d4c49..4ada3be6e252 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2562,7 +2562,7 @@ int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol, int no_context)
                 break;
 
         default:
-                BUG();
+                return -EINVAL;
         }
 
         l = strlen(policy_modes[mode]);