1 files changed, 3 insertions, 0 deletions

diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index 660a4bc17698..60709ad17fc7 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -602,6 +602,9 @@ asmlinkage void do_divide_error(unsigned long r4)
         case TRAP_DIVOVF_ERROR:
                 code = FPE_INTOVF;
                 break;
+        default:
+                /* Let gcc know unhandled cases don't make it past here */
+                return;
         }
         force_sig_fault(SIGFPE, code, NULL, current);
 }