diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 95acbd2ebc5d..7c4507224ed6 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -264,7 +264,6 @@ __blkdev_direct_IO_simple(struct kiocb *iocb, struct iov_iter *iter, if (unlikely(bio.bi_error)) return bio.bi_error; - iocb->ki_pos += ret; return ret; } @@ -411,10 +410,8 @@ __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, int nr_pages) __set_current_state(TASK_RUNNING); ret = dio->bio.bi_error; - if (likely(!ret)) { + if (likely(!ret)) ret = dio->size; - iocb->ki_pos += ret; - } bio_put(&dio->bio); return ret; @@ -1089,7 +1086,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole, return true; /* already a holder */ else if (bdev->bd_holder != NULL) return false; /* held by someone else */ - else if (bdev->bd_contains == bdev) + else if (whole == bdev) return true; /* is a whole device which isn't held */ else if (whole->bd_holder == bd_may_claim) |