Commit 0f0fe8f7 authored Jul 31, 2013 by Filipe David Borba Manana Committed by Chris Mason Sep 01, 2013

Btrfs: add missing error handling to read_tree_block



Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

parent eb2067f7

fs/btrfs/disk-io.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1149,6 +1149,10 @@ struct extent_buffer read_tree_block(struct btrfs_root root, u64 bytenr,
		return NULL;

		ret = btree_read_extent_buffer_pages(root, buf, 0, parent_transid);
		if (ret) {
		free_extent_buffer(buf);
		return NULL;
		}
		return buf;

		}