* Now the data has been copied, commit the range we've copied. This
* should not fail unless the filesystem has had a fatal error.
*/
- ret = ops->iomap_end(inode, pos, length, written > 0 ? written : 0,
- flags, &iomap);
+ if (ops->iomap_end) {
+ ret = ops->iomap_end(inode, pos, length,
+ written > 0 ? written : 0,
+ flags, &iomap);
+ }
return written ? written : ret;
}