diff --git a/net/wireless/util.c b/net/wireless/util.c
index 8d961cc..bca32eb 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -183,7 +183,14 @@
 			return -EINVAL;
 		break;
 	default:
-		return -EINVAL;
+		/*
+		 * We don't know anything about this algorithm,
+		 * allow using it -- but the driver must check
+		 * all parameters! We still check below whether
+		 * or not the driver supports this algorithm,
+		 * of course.
+		 */
+		break;
 	}
 
 	if (params->seq) {