Unlock inode before calling xfs_idestroy()

Lock debugging reported the ilock was being destroyed without being unlocked. We don't need to lock the inode until we are going to insert it into the radix tree.

@@ -210,9 +210,6 @@ finish_inode:
 

	xfs_itrace_exit_tag(ip, "xfs_iget.alloc");

- if (lock_flags)
- xfs_ilock(ip, lock_flags);
-

	if ((ip->i_d.di_mode == 0) && !(flags & XFS_IGET_CREATE)) {
		xfs_idestroy(ip);
		xfs_put_perag(mp, pag);
@@ -228,6 +225,10 @@ finish_inode:
		delay(1);
		goto again;
	}

+
+ if (lock_flags)
+ xfs_ilock(ip, lock_flags);
+

	mask = ~(((XFS_INODE_CLUSTER_SIZE(mp) >> mp->m_sb.sb_inodelog)) - 1);
	first_index = agino & mask;
	write_lock(&pag->pag_ici_lock);
@@ -239,6 +240,8 @@ finish_inode:
		BUG_ON(error != -EEXIST);
		write_unlock(&pag->pag_ici_lock);
		radix_tree_preload_end();
+		if (lock_flags)
+			xfs_iunlock(ip, lock_flags);
		xfs_idestroy(ip);
		XFS_STATS_INC(xs_ig_dup);
		goto again;

Looks good.