Btrfs: check the return value of io_ctl_init() (706efc66) · Commits · e / devices / android_kernel_teracube_2e

fs/btrfs/free-space-cache.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -637,7 +637,10 @@ int __load_free_space_cache(struct btrfs_root root, struct inode inode,
		if (!num_entries)
		return 0;

		io_ctl_init(&io_ctl, inode, root);
		ret = io_ctl_init(&io_ctl, inode, root);
		if (ret)
		return ret;

		ret = readahead_cache(inode);
		if (ret)
		goto out;
		@@ -851,7 +854,9 @@ int __btrfs_write_out_cache(struct btrfs_root root, struct inode inode,
		if (!i_size_read(inode))
		return -1;

		io_ctl_init(&io_ctl, inode, root);
		ret = io_ctl_init(&io_ctl, inode, root);
		if (ret)
		return -1;

		/* Get the cluster for this block_group if it exists */
		if (block_group && !list_empty(&block_group->cluster_list))