Lines Matching defs:err
110 int err;
114 err = -EINTR;
122 err = -ENOTCONN;
126 err = -ECONNREFUSED;
131 err = -ENOMEM;
155 return ERR_PTR(err);
368 int err;
372 err = wait_event_interruptible(req->waitq,
374 if (!err)
386 err = wait_event_killable(req->waitq,
388 if (!err)
584 int err = 0;
599 err = -ENODEV;
604 return err;
614 int err = 0;
618 err = -ENOENT;
623 return err;
632 int err = 0;
636 err = -ENOENT;
641 return err;
692 int err;
694 err = unlock_request(cs->req);
695 if (err)
696 return err;
703 err = pipe_buf_confirm(cs->pipe, buf);
704 if (err)
705 return err;
735 err = iov_iter_get_pages2(cs->iter, &page, PAGE_SIZE, 1, &off);
736 if (err < 0)
737 return err;
738 BUG_ON(!err);
739 cs->len = err;
791 int err;
797 err = unlock_request(cs->req);
798 if (err)
803 err = pipe_buf_confirm(cs->pipe, buf);
804 if (err)
856 err = 0;
859 err = -ENOENT;
864 if (err) {
875 err = 0;
879 return err;
887 err = lock_request(cs->req);
888 if (!err)
889 err = 1;
898 int err;
904 err = unlock_request(cs->req);
905 if (err) {
907 return err;
931 int err;
944 err = fuse_copy_fill(cs);
945 if (err)
946 return err;
953 err = fuse_try_move_page(cs, pagep);
954 if (err <= 0)
955 return err;
957 err = fuse_copy_fill(cs);
958 if (err)
959 return err;
985 int err;
989 err = fuse_copy_page(cs, &ap->pages[i], offset, count, zeroing);
990 if (err)
991 return err;
1003 int err = fuse_copy_fill(cs);
1004 if (err)
1005 return err;
1017 int err = 0;
1020 for (i = 0; !err && i < numargs; i++) {
1023 err = fuse_copy_pages(cs, arg->size, zeroing);
1025 err = fuse_copy_one(cs, arg->value, arg->size);
1027 return err;
1057 int err;
1071 err = fuse_copy_one(cs, &ih, sizeof(ih));
1072 if (!err)
1073 err = fuse_copy_one(cs, &arg, sizeof(arg));
1076 return err ? err : reqsize;
1107 int err;
1124 err = fuse_copy_one(cs, &ih, sizeof(ih));
1125 if (!err)
1126 err = fuse_copy_one(cs, &arg, sizeof(arg));
1129 if (err)
1130 return err;
1139 int err;
1161 err = fuse_copy_one(cs, &ih, sizeof(ih));
1162 if (!err)
1163 err = fuse_copy_one(cs, &arg, sizeof(arg));
1168 if (!err) {
1169 err = fuse_copy_one(cs, &forget->forget_one,
1178 if (err)
1179 return err;
1207 ssize_t err;
1243 err = wait_event_interruptible_exclusive(fiq->waitq,
1245 if (err)
1246 return err;
1250 err = fc->aborted ? -ECONNABORTED : -ENODEV;
1291 req->out.h.error = err = -ECONNABORTED;
1298 err = fuse_copy_one(cs, &req->in.h, sizeof(req->in.h));
1299 if (!err)
1300 err = fuse_copy_args(cs, args->in_numargs, args->in_pages,
1306 err = fc->aborted ? -ECONNABORTED : -ENODEV;
1309 if (err) {
1314 err = reqsize;
1335 return err;
1339 return err;
1425 int err = -EINVAL;
1428 goto err;
1430 err = fuse_copy_one(cs, &outarg, sizeof(outarg));
1431 if (err)
1432 goto err;
1437 err:
1439 return err;
1446 int err = -EINVAL;
1449 goto err;
1451 err = fuse_copy_one(cs, &outarg, sizeof(outarg));
1452 if (err)
1453 goto err;
1457 err = fuse_reverse_inval_inode(fc, outarg.ino,
1460 return err;
1462 err:
1464 return err;
1471 int err = -ENOMEM;
1477 goto err;
1479 err = -EINVAL;
1481 goto err;
1483 err = fuse_copy_one(cs, &outarg, sizeof(outarg));
1484 if (err)
1485 goto err;
1487 err = -ENAMETOOLONG;
1489 goto err;
1491 err = -EINVAL;
1493 goto err;
1497 err = fuse_copy_one(cs, buf, outarg.namelen + 1);
1498 if (err)
1499 goto err;
1504 err = fuse_reverse_inval_entry(fc, outarg.parent, 0, &name, outarg.flags);
1507 return err;
1509 err:
1512 return err;
1519 int err = -ENOMEM;
1525 goto err;
1527 err = -EINVAL;
1529 goto err;
1531 err = fuse_copy_one(cs, &outarg, sizeof(outarg));
1532 if (err)
1533 goto err;
1535 err = -ENAMETOOLONG;
1537 goto err;
1539 err = -EINVAL;
1541 goto err;
1545 err = fuse_copy_one(cs, buf, outarg.namelen + 1);
1546 if (err)
1547 goto err;
1552 err = fuse_reverse_inval_entry(fc, outarg.parent, outarg.child, &name, 0);
1555 return err;
1557 err:
1560 return err;
1570 int err;
1577 err = -EINVAL;
1581 err = fuse_copy_one(cs, &outarg, sizeof(outarg));
1582 if (err)
1585 err = -EINVAL;
1593 err = -ENOENT;
1613 err = -ENOMEM;
1620 err = fuse_copy_page(cs, &page, offset, this_num, 0);
1621 if (!err && offset == 0 &&
1627 if (err)
1635 err = 0;
1643 return err;
1664 int err;
1734 err = fuse_simple_notify_reply(fm, args, outarg->notify_unique);
1735 if (err)
1736 fuse_retrieve_end(fm, args, err);
1738 return err;
1748 int err;
1750 err = -EINVAL;
1754 err = fuse_copy_one(cs, &outarg, sizeof(outarg));
1755 if (err)
1761 err = -ENOENT;
1766 err = fuse_retrieve(fm, inode, &outarg);
1771 return err;
1775 return err;
1853 int err;
1859 err = -EINVAL;
1863 err = fuse_copy_one(cs, &oh, sizeof(oh));
1864 if (err)
1867 err = -EINVAL;
1876 err = fuse_notify(fc, oh.error, nbytes - sizeof(oh), cs);
1880 err = -EINVAL;
1889 err = -ENOENT;
1900 err = 0;
1902 err = -EINVAL;
1906 err = queue_interrupt(req);
1923 err = nbytes != sizeof(oh) ? -EINVAL : 0;
1925 err = copy_out_args(cs, req->args, nbytes);
1931 err = -ENOENT;
1932 else if (err)
1940 return err ? err : nbytes;
2317 int err = -ENOMEM;
2324 err = misc_register(&fuse_miscdevice);
2325 if (err)
2333 return err;