switch hpfs to ->evict_inode()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c
index 3f3b397fd..56f0da1 100644
--- a/fs/hpfs/inode.c
+++ b/fs/hpfs/inode.c
@@ -302,11 +302,13 @@
 		hpfs_write_inode(inode);
 }
 
-void hpfs_delete_inode(struct inode *inode)
+void hpfs_evict_inode(struct inode *inode)
 {
 	truncate_inode_pages(&inode->i_data, 0);
-	lock_kernel();
-	hpfs_remove_fnode(inode->i_sb, inode->i_ino);
-	unlock_kernel();
-	clear_inode(inode);
+	end_writeback(inode);
+	if (!inode->i_nlink) {
+		lock_kernel();
+		hpfs_remove_fnode(inode->i_sb, inode->i_ino);
+		unlock_kernel();
+	}
 }