diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-04-03 14:47:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-03 16:20:57 -0700 |
| commit | 45d4f855046631d63dab8832ba8a8369ed8e04bd (patch) | |
| tree | ff603cb87fa84875ac4c34a2bf0f277433257dcf /fs | |
| parent | 2b665e276c15ba7d9fc8cdd16931883a51ed13e4 (diff) | |
| download | lwn-45d4f855046631d63dab8832ba8a8369ed8e04bd.tar.gz lwn-45d4f855046631d63dab8832ba8a8369ed8e04bd.zip | |
fs/direct-io.c: remove some left over checks
We know that "ret > 0" is true here. These tests were left over from
commit 02afc27faec9 ('direct-io: Handle O_(D)SYNC AIO') and aren't
needed any more.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/block_dev.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/file.c | 2 | ||||
| -rw-r--r-- | fs/ext4/file.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 1e86823a9cbd..e4cba21a627e 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1523,7 +1523,7 @@ ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov, ssize_t err; err = generic_write_sync(file, pos, ret); - if (err < 0 && ret > 0) + if (err < 0) ret = err; } blk_finish_plug(&plug); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 0165b8672f09..7331a230e30b 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1797,7 +1797,7 @@ static ssize_t btrfs_file_aio_write(struct kiocb *iocb, BTRFS_I(inode)->last_sub_trans = root->log_transid; if (num_written > 0) { err = generic_write_sync(file, pos, num_written); - if (err < 0 && num_written > 0) + if (err < 0) num_written = err; } diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 1a5073959f32..6db7f7db7777 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -153,7 +153,7 @@ ext4_file_dio_write(struct kiocb *iocb, const struct iovec *iov, ssize_t err; err = generic_write_sync(file, iocb->ki_pos - ret, ret); - if (err < 0 && ret > 0) + if (err < 0) ret = err; } blk_finish_plug(&plug); |