}
static ssize_t
-ext2_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter,
- loff_t offset)
+ext2_direct_IO(struct kiocb *iocb, struct iov_iter *iter, loff_t offset)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
ssize_t ret;
if (IS_DAX(inode))
- ret = dax_do_io(rw, iocb, inode, iter, offset, ext2_get_block,
- NULL, DIO_LOCKING);
+ ret = dax_do_io(iocb, inode, iter, offset, ext2_get_block, NULL,
+ DIO_LOCKING);
else
- ret = blockdev_direct_IO(rw, iocb, inode, iter, offset,
+ ret = blockdev_direct_IO(iocb, inode, iter, offset,
ext2_get_block);
- if (ret < 0 && (rw & WRITE))
+ if (ret < 0 && iov_iter_rw(iter) == WRITE)
ext2_write_failed(mapping, offset + count);
return ret;
}