1 files changed, 2 insertions, 1 deletions

diff --git a/block/bsg.c b/block/bsg.c
index 4cf703fd98bb..ff64ae3bacee 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -983,7 +983,8 @@ void bsg_unregister_queue(struct request_queue *q)
 
         mutex_lock(&bsg_mutex);
         idr_remove(&bsg_minor_idr, bcd->minor);
-        sysfs_remove_link(&q->kobj, "bsg");
+        if (q->kobj.sd)
+                sysfs_remove_link(&q->kobj, "bsg");
         device_unregister(bcd->class_dev);
         bcd->class_dev = NULL;
         kref_put(&bcd->ref, bsg_kref_release_function);