From: Josh Poimboeuf <jpoimboe@redhat.com>
Date: Tue, 14 Feb 2017 01:42:36 +0000 (-0600)
Subject: livepatch: remove unnecessary object loaded check
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=aa82dc3e00da63751bb9dfab26983037b79fc39d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

livepatch: remove unnecessary object loaded check

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 <jpoimboe@redhat.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 2dbd355cee07..47ed643a6362 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) {