diff options
| -rw-r--r-- | block/fops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/fops.c b/block/fops.c index 6d5c4fc5a216..be9f1dbea9ce 100644 --- a/block/fops.c +++ b/block/fops.c @@ -783,11 +783,12 @@ static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to) file_accessed(iocb->ki_filp); ret = blkdev_direct_IO(iocb, to); - if (ret >= 0) { + if (ret > 0) { iocb->ki_pos += ret; count -= ret; } - iov_iter_revert(to, count - iov_iter_count(to)); + if (ret != -EIOCBQUEUED) + iov_iter_revert(to, count - iov_iter_count(to)); if (ret < 0 || !count) goto reexpand; } |