Lines Matching refs:rc
164 int rc;
204 rc = mutex_trylock(&ctxi->mutex);
206 if (rc)
266 int rc = 0;
279 rc = -EAGAIN;
301 dev_dbg(dev, "%s: returning rc=%d\n", __func__, rc);
302 return rc;
341 int rc = 0;
350 rc = -ENOMEM;
366 rc = check_state(cfg);
367 if (rc) {
370 rc = -ENODEV;
405 rc = -EIO;
423 dev_dbg(dev, "%s: maxlba=%lld blklen=%d rc=%d\n",
424 __func__, gli->max_lba, gli->blk_len, rc);
425 return rc;
568 int rc = 0;
578 rc = -EINVAL;
585 pr_debug("%s: Returning rc=%d gli->mode=%u gli->users=%u\n",
586 __func__, rc, gli->mode, gli->users);
589 return rc;
644 int rc = 0;
660 rc = -EINVAL;
671 rc = -EINVAL;
686 rc = _cxlflash_vlun_resize(sdev, ctxi, &size);
687 if (rc) {
688 dev_dbg(dev, "%s: resize failed rc %d\n", __func__, rc);
713 dev_dbg(dev, "%s: AFU sync failed rc=%d\n",
728 dev_dbg(dev, "%s: returning rc=%d\n", __func__, rc);
729 return rc;
902 int rc = 0;
913 rc = -EINVAL;
954 dev_dbg(dev, "%s: returning rc=%d\n", __func__, rc);
955 return rc;
1114 vm_fault_t rc = 0;
1134 rc = ctxi->cxl_mmap_vmops->fault(vmf);
1142 rc = VM_FAULT_RETRY;
1154 dev_dbg(dev, "%s: returning rc=%x\n", __func__, rc);
1155 return rc;
1158 rc = VM_FAULT_SIGBUS;
1187 int rc = 0;
1193 rc = -EIO;
1200 rc = -EIO;
1206 rc = cfg->ops->fd_mmap(file, vma);
1207 if (likely(!rc)) {
1216 return rc;
1236 int i, rc = 0;
1255 return rc;
1281 int rc = 0;
1288 rc = wait_event_interruptible(cfg->reset_waitq,
1291 if (unlikely(rc))
1296 rc = -ENODEV;
1302 return rc;
1327 int rc = 0;
1342 rc = -EINVAL;
1349 rc = read_cap16(sdev, lli);
1350 if (rc) {
1351 dev_err(dev, "%s: Invalid device rc=%d\n",
1352 __func__, rc);
1353 rc = -ENODEV;
1366 rc = -EINVAL;
1374 rc = -EINVAL;
1379 rc = scsi_device_get(sdev);
1380 if (unlikely(rc)) {
1388 rc = -ENOMEM;
1408 rc = -ENOMEM;
1416 rc = -ENODEV;
1420 rc = cfg->ops->start_work(ctx, irqs);
1421 if (unlikely(rc)) {
1422 dev_dbg(dev, "%s: Could not start context rc=%d\n",
1423 __func__, rc);
1430 rc = -EPERM;
1436 rc = -ENODEV;
1447 rc = afu_attach(cfg, ctxi);
1448 if (unlikely(rc)) {
1449 dev_err(dev, "%s: Could not attach AFU rc %d\n", __func__, rc);
1486 dev_dbg(dev, "%s: returning ctxid=%d fd=%d bs=%lld rc=%d llba=%lld\n",
1487 __func__, ctxid, fd, attach->block_size, rc, attach->last_lba);
1488 return rc;
1539 int rc = 0;
1550 rc = -ENODEV;
1554 rc = cfg->ops->start_work(ctx, ctxi->irqs);
1555 if (unlikely(rc)) {
1556 dev_dbg(dev, "%s: Could not start context rc=%d\n",
1557 __func__, rc);
1564 rc = -EPERM;
1570 rc = -ENODEV;
1578 rc = afu_attach(cfg, ctxi);
1579 if (rc) {
1580 dev_err(dev, "%s: Could not attach AFU rc %d\n", __func__, rc);
1607 dev_dbg(dev, "%s: returning ctxid=%d fd=%d rc=%d\n",
1608 __func__, ctxid, fd, rc);
1609 return rc;
1668 int rc = 0;
1672 rc = mutex_lock_interruptible(mutex);
1674 if (rc) {
1679 rc = check_state(cfg);
1680 if (rc) {
1681 dev_err(dev, "%s: Failed state rc=%d\n", __func__, rc);
1682 rc = -ENODEV;
1694 rc = -EINVAL;
1700 rc = recover_context(cfg, ctxi, &new_adap_fd);
1701 if (unlikely(rc)) {
1702 dev_err(dev, "%s: Recovery failed ctxid=%llu rc=%d\n",
1703 __func__, ctxid, rc);
1704 if ((rc == -ENODEV) &&
1711 rc = mutex_lock_interruptible(mutex);
1712 if (rc) {
1749 rc = check_state(cfg);
1750 if (unlikely(rc))
1762 return rc;
1781 int rc = 0;
1783 rc = scsi_normalize_sense((const u8 *)&verify->sense_data,
1785 if (!rc) {
1787 rc = -EINVAL;
1801 rc = read_cap16(sdev, lli);
1802 if (rc) {
1803 rc = -ENODEV;
1815 rc = -EIO;
1820 rc = -EIO;
1824 dev_dbg(dev, "%s: sense_key %x asc %x ascq %x rc %d\n", __func__,
1825 sshdr.sense_key, sshdr.asc, sshdr.ascq, rc);
1826 return rc;
1839 int rc = 0;
1858 rc = -EINVAL;
1866 rc = -EINVAL;
1880 rc = process_sense(sdev, verify);
1881 if (unlikely(rc)) {
1883 __func__, rc);
1911 dev_dbg(dev, "%s: returning rc=%d llba=%llx\n",
1912 __func__, rc, verify->last_lba);
1913 return rc;
1979 int rc = 0;
1986 rc = cxlflash_lun_attach(gli, MODE_PHYSICAL, false);
1987 if (unlikely(rc)) {
1995 rc = -EINVAL;
2003 rc = -EMFILE; /* too many opens */
2016 rc = cxlflash_afu_sync(afu, ctxid, rsrc_handle, AFU_LW_SYNC);
2017 if (unlikely(rc)) {
2018 dev_dbg(dev, "%s: AFU sync failed rc=%d\n", __func__, rc);
2025 dev_dbg(dev, "%s: returning handle=%llu rc=%d llba=%llu\n",
2026 __func__, rsrc_handle, rc, last_lba);
2027 return rc;
2054 int rc = 0;
2058 rc = -EINVAL;
2062 rc = check_state(cfg);
2063 if (unlikely(rc) && (cfg->state == STATE_FAILTERM)) {
2068 dev_dbg(dev, "%s: Command override rc=%d\n",
2069 __func__, rc);
2070 rc = 0;
2075 return rc;
2106 int rc = 0;
2138 rc = -EINVAL;
2155 rc = ioctl_common(sdev, cmd);
2156 if (unlikely(rc))
2172 rc = -EINVAL;
2179 rc = -EFAULT;
2187 rc = -EINVAL;
2193 rc = -EINVAL;
2197 rc = do_ioctl(sdev, (void *)&buf);
2198 if (likely(!rc))
2202 rc = -EFAULT;
2209 if (unlikely(rc && known_ioctl))
2211 "returned rc %d\n", __func__,
2213 sdev->channel, sdev->id, sdev->lun, rc);
2216 "returned rc %d\n", __func__, decode_ioctl(cmd),
2218 sdev->lun, rc);
2219 return rc;