diff options
Diffstat (limited to 'kernel/livepatch')
| -rw-r--r-- | kernel/livepatch/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index eb5db6e837aa..28c37fa3d3f9 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -876,6 +876,9 @@ int klp_register_patch(struct klp_patch *patch) { int ret; + if (!patch || !patch->mod) + return -EINVAL; + if (!is_livepatch_module(patch->mod)) { pr_err("module %s is not marked as a livepatch module", patch->mod->name); @@ -885,9 +888,6 @@ int klp_register_patch(struct klp_patch *patch) if (!klp_initialized()) return -ENODEV; - if (!patch || !patch->mod) - return -EINVAL; - /* * A reference is taken on the patch module to prevent it from being * unloaded. Right now, we don't allow patch modules to unload since |