diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index e2e9d409d0f67af0726e7168abfe6ef33eac6fa8..061523eb52a1d9362ced1be114eec8e56ad734d5 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -597,7 +597,15 @@ static void hci_init3_req(struct hci_request *req, unsigned long opt)
 	struct hci_dev *hdev = req->hdev;
 	u8 p;
 
-	/* Only send HCI_Delete_Stored_Link_Key if it is supported */
+	/* Some Broadcom based Bluetooth controllers do not support the
+	 * Delete Stored Link Key command. They are clearly indicating its
+	 * absence in the bit mask of supported commands.
+	 *
+	 * Check the supported commands and only if the the command is marked
+	 * as supported send it. If not supported assume that the controller
+	 * does not have actual support for stored link keys which makes this
+	 * command redundant anyway.
+         */
 	if (hdev->commands[6] & 0x80) {
 		struct hci_cp_delete_stored_link_key cp;