On Fri 14-02-14 12:08:47, Dan Carpenter wrote: > We know that "ret > 0" is true here. These tests were left over from > 02afc27faec9 ('direct-io: Handle O_(D)SYNC AIO') and aren't needed any > more. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Looks good. You can add: Reviewed-by: Jan Kara <jack@xxxxxxx> Honza > > 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); > 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/block_dev.c b/fs/block_dev.c > index c7a7def27b07..ba0d2b05bb78 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); > -- > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Jan Kara <jack@xxxxxxx> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html