zvol_probe should return NULL when the device isn't found.

[zfs.git] / module / zfs / zvol.c

diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c
index 22f14a0..a182f79 100644 (file)
--- a/module/zfs/zvol.c
+++ b/module/zfs/zvol.c
@@ -1065,7 +1065,7 @@ zvol_probe(dev_t dev, int *part, void *arg)
 
        mutex_enter(&zvol_state_lock);
        zv = zvol_find_by_dev(dev);
-       kobj = zv ? get_disk(zv->zv_disk) : ERR_PTR(-ENOENT);
+       kobj = zv ? get_disk(zv->zv_disk) : NULL;
        mutex_exit(&zvol_state_lock);
 
        return kobj;