Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull vfs fixes from Al Viro:
 "A couple of fixes, both -stable fodder (9p one all way back to 2.6.32,
  dio - to all branches where "Fix negative return from dio read beyond
  eof" will end up it; it's a fixup to commit marked for -stable)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fix the regression from "direct-io: Fix negative return from dio read beyond eof"
  9p: ->evict_inode() should kick out ->i_data, not ->i_mapping

fs/9p/vfs_inode.c

@@ -451,9 +451,9 @@ void v9fs_evict_inode(struct inode *inode)
 {
 	struct v9fs_inode *v9inode = V9FS_I(inode);
 
-	truncate_inode_pages_final(inode->i_mapping);
+	truncate_inode_pages_final(&inode->i_data);
 	clear_inode(inode);
-	filemap_fdatawrite(inode->i_mapping);
+	filemap_fdatawrite(&inode->i_data);
 
 	v9fs_cache_inode_put_cookie(inode);
 	/* clunk the fid stashed in writeback_fid */

fs/direct-io.c

@@ -1175,6 +1175,7 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 		if (dio->flags & DIO_LOCKING)
 			mutex_unlock(&inode->i_mutex);
 		kmem_cache_free(dio_cache, dio);
+		retval = 0;
 		goto out;
 	}