1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 40a826a7295f..2fb2b9ea97ec 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -3804,7 +3804,7 @@ dasd_eckd_ioctl(struct dasd_block *block, unsigned int cmd, void __user *argp)
         case BIODASDSYMMIO:
                 return dasd_symm_io(device, argp);
         default:
-                return -ENOIOCTLCMD;
+                return -ENOTTY;
         }
 }