[PATCH] Fix bug in ppc64 dynamic hugepage support

[powerpc.git] / drivers / base / bus.c

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 96fe2f9..ab53832 100644 (file)
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -180,7 +180,9 @@ static ssize_t driver_bind(struct device_driver *drv,
                up(&dev->sem);
                put_device(dev);
        }
-       return err;
+       if (err)
+               return err;
+       return count;
 }
 static DRIVER_ATTR(bind, S_IWUSR, NULL, driver_bind);