Lines Matching refs:ret
59 int ret = -EINVAL;
66 ret = gdrv->set_online(gdev);
67 if (ret)
73 return ret;
89 int ret = -EINVAL;
96 ret = 0;
100 ret = gdrv->set_offline(gdev);
101 if (ret)
108 return ret;
118 int ret;
122 ret = -EINVAL;
126 ret = kstrtoul(buf, 0, &value);
127 if (ret)
131 ret = ccwgroup_set_online(gdev);
133 ret = ccwgroup_set_offline(gdev, true);
135 ret = -EINVAL;
138 return (ret == 0) ? count : ret;
270 int ret = 0, len;
287 ret = -EINVAL;
289 ret = -EINVAL;
291 if (!ret) {
296 return ret;
424 int ret;
426 ret = bus_register(&ccwgroup_bus_type);
427 if (ret)
428 return ret;
430 ret = bus_register_notifier(&ccwgroup_bus_type, &ccwgroup_nb);
431 if (ret)
434 return ret;