1 files changed, 0 insertions, 2 deletions
diff --git a/block/genhd.c b/block/genhd.c
index 09da5e4a8e03..e6723bd4d7a1 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -445,8 +445,6 @@ int blk_alloc_devt(struct hd_struct *part, dev_t *devt)
  */
 void blk_free_devt(dev_t devt)
 {
-	might_sleep();
-
 	if (devt == MKDEV(0, 0))
 		return;