diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index c6e83a7..c23516d 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -733,6 +733,8 @@
 rdev_mgmt_frame_register(struct cfg80211_registered_device *rdev,
 			 struct wireless_dev *wdev, u16 frame_type, bool reg)
 {
+	might_sleep();
+
 	trace_rdev_mgmt_frame_register(&rdev->wiphy, wdev , frame_type, reg);
 	rdev->ops->mgmt_frame_register(&rdev->wiphy, wdev , frame_type, reg);
 	trace_rdev_return_void(&rdev->wiphy);