1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/serdev.h b/include/linux/serdev.h
index e69402d4a8ae..d609e6dc5bad 100644
--- a/include/linux/serdev.h
+++ b/include/linux/serdev.h
@@ -184,7 +184,7 @@ static inline int serdev_controller_receive_buf(struct serdev_controller *ctrl,
         struct serdev_device *serdev = ctrl->serdev;
 
         if (!serdev || !serdev->ops->receive_buf)
-                return -EINVAL;
+                return 0;
 
         return serdev->ops->receive_buf(serdev, data, count);
 }