diff --git a/kernel/module/main.c b/kernel/module/main.c
index e1ed5d82f45f..9195849e13c4 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -787,8 +787,8 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
 	async_synchronize_full();
 
 	/* Store the name and taints of the last unloaded module for diagnostic purposes */
-	strscpy(last_unloaded_module.name, mod->name, sizeof(last_unloaded_module.name));
-	strscpy(last_unloaded_module.taints, module_flags(mod, buf, false), sizeof(last_unloaded_module.taints));
+	strscpy(last_unloaded_module.name, mod->name);
+	strscpy(last_unloaded_module.taints, module_flags(mod, buf, false));
 
 	free_module(mod);
 	/* someone could wait for the module in add_unformed_module() */