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-rw-r--r--kernel/params.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/params.c b/kernel/params.c
index 7edf31f2ce96..e906874da5fc 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -884,6 +884,7 @@ static void __init version_sysfs_builtin(void)
mk = locate_module_kobject(vattr->module_name);
if (mk) {
err = sysfs_create_file(&mk->kobj, &vattr->mattr.attr);
+ WARN_ON_ONCE(err);
kobject_uevent(&mk->kobj, KOBJ_ADD);
kobject_put(&mk->kobj);
}