Lines Matching refs:ret
232 ssize_t ret;
245 ret = nvram_read(tmp, count, ppos);
246 if (ret <= 0)
249 if (copy_to_user(buf, tmp, ret)) {
250 *ppos -= ret;
251 ret = -EFAULT;
256 return ret;
263 ssize_t ret;
275 ret = nvram_write(tmp, count, ppos);
277 return ret;
283 long ret = -ENOTTY;
291 ret = -EINVAL;
307 ret = 0;
318 ret = 0;
329 ret = arch_nvram_ops.initialize();
341 ret = arch_nvram_ops.set_checksum();
347 return ret;
508 int ret;
514 ret = misc_register(&nvram_misc);
515 if (ret) {
517 return ret;