summaryrefslogtreecommitdiffstats
path: root/kernel/livepatch
diff options
context:
space:
mode:
authorJosh Poimboeuf <jpoimboe@redhat.com>2017-02-13 19:42:36 -0600
committerJiri Kosina <jkosina@suse.cz>2017-03-08 09:23:28 +0100
commitaa82dc3e00da63751bb9dfab26983037b79fc39d (patch)
tree81e8b465b61c2fe4f872f5a200803a72507d5e20 /kernel/livepatch
parent0dade9f374f1c15f9b43ab01ab75a3b459bba5f6 (diff)
downloadlinux-aa82dc3e00da63751bb9dfab26983037b79fc39d.tar.gz
linux-aa82dc3e00da63751bb9dfab26983037b79fc39d.tar.bz2
linux-aa82dc3e00da63751bb9dfab26983037b79fc39d.zip
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>
Diffstat (limited to 'kernel/livepatch')
-rw-r--r--kernel/livepatch/core.c3
1 files changed, 0 insertions, 3 deletions
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) {