1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/watchdog/acquirewdt.c b/drivers/char/watchdog/acquirewdt.c
index c77fe3cf2852..154d67e591e5 100644
--- a/drivers/char/watchdog/acquirewdt.c
+++ b/drivers/char/watchdog/acquirewdt.c
@@ -183,7 +183,7 @@ static int acq_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
         }
 
         default:
-          return -ENOIOCTLCMD;
+          return -ENOTTY;
         }
 }