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Diffstat (limited to 'samples/livepatch/livepatch-shadow-fix2.c')
-rw-r--r--samples/livepatch/livepatch-shadow-fix2.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/samples/livepatch/livepatch-shadow-fix2.c b/samples/livepatch/livepatch-shadow-fix2.c
index b34c7bf83356..52de947b5526 100644
--- a/samples/livepatch/livepatch-shadow-fix2.c
+++ b/samples/livepatch/livepatch-shadow-fix2.c
@@ -129,25 +129,13 @@ static struct klp_patch patch = {
static int livepatch_shadow_fix2_init(void)
{
- int ret;
-
- ret = klp_register_patch(&patch);
- if (ret)
- return ret;
- ret = klp_enable_patch(&patch);
- if (ret) {
- WARN_ON(klp_unregister_patch(&patch));
- return ret;
- }
- return 0;
+ return klp_enable_patch(&patch);
}
static void livepatch_shadow_fix2_exit(void)
{
/* Cleanup any existing SV_COUNTER shadow variables */
klp_shadow_free_all(SV_COUNTER, NULL);
-
- WARN_ON(klp_unregister_patch(&patch));
}
module_init(livepatch_shadow_fix2_init);