From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753446AbdASPsE (ORCPT ); Thu, 19 Jan 2017 10:48:04 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49672 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753348AbdASPsB (ORCPT ); Thu, 19 Jan 2017 10:48:01 -0500 From: Josh Poimboeuf To: Jessica Yu , Jiri Kosina , Miroslav Benes , Petr Mladek Cc: linux-kernel@vger.kernel.org, live-patching@vger.kernel.org, Michael Ellerman , Heiko Carstens , x86@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, Vojtech Pavlik , Jiri Slaby , Chris J Arges , Andy Lutomirski , Ingo Molnar , Peter Zijlstra , Kamalesh Babulal , Balbir Singh Subject: [PATCH v4 09/15] livepatch: remove unnecessary object loaded check Date: Thu, 19 Jan 2017 09:46:17 -0600 Message-Id: <8caf49b90f4783afdc366f9005d8d51e104b858d.1484839971.git.jpoimboe@redhat.com> In-Reply-To: References: X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 19 Jan 2017 15:48:02 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org klp_patch_object()'s callers already ensure that the object is loaded, so its call to klp_is_object_loaded() is unnecessary. This will also make it possible to move the patching code into a separate file. Signed-off-by: Josh Poimboeuf Acked-by: Miroslav Benes Reviewed-by: Petr Mladek Reviewed-by: Kamalesh Babulal --- kernel/livepatch/core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index 2dbd355..47ed643 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -467,9 +467,6 @@ static int klp_patch_object(struct klp_object *obj) if (WARN_ON(obj->patched)) return -EINVAL; - if (WARN_ON(!klp_is_object_loaded(obj))) - return -EINVAL; - klp_for_each_func(obj, func) { ret = klp_patch_func(func); if (ret) { -- 2.7.4