I made these little simplifications a while back, bug forgot to
check this stuff in.
 -Erik
diff --git a/ls.c b/ls.c
index 44bb8cd..d866615 100644
--- a/ls.c
+++ b/ls.c
@@ -827,10 +827,8 @@
 #endif
 #ifdef BB_FEATURE_HUMAN_READABLE
 			case 'h': ls_disp_hr = 0; break;
-			case 'k': ls_disp_hr = KILOBYTE; break;
-#else
-			case 'k': break;
 #endif
+			case 'k': break;
 			default:
 				goto print_usage_message;
 		}