Lines Matching refs:ret
80 int ret = -EINVAL;
87 ret = gdrv->set_online(gdev);
88 if (ret)
94 return ret;
109 int ret = -EINVAL;
116 ret = gdrv->set_offline(gdev);
117 if (ret)
123 return ret;
133 int ret;
137 ret = -EINVAL;
141 ret = kstrtoul(buf, 0, &value);
142 if (ret)
146 ret = ccwgroup_set_online(gdev);
148 ret = ccwgroup_set_offline(gdev);
150 ret = -EINVAL;
153 return (ret == 0) ? count : ret;
276 int ret = 0, len;
293 ret = -EINVAL;
295 ret = -EINVAL;
297 if (!ret) {
302 return ret;
440 int ret;
442 ret = bus_register(&ccwgroup_bus_type);
443 if (ret)
444 return ret;
446 ret = bus_register_notifier(&ccwgroup_bus_type, &ccwgroup_nb);
447 if (ret)
450 return ret;