btrfs-progs: drop blocksize argument from readahead_tree_block

Tree blocks are always nodesize. As readahead is only an optimization,
exact size is not required and is only advisory.

Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/image/main.c b/image/main.c
index 8778bc2a..85f2c043 100644
--- a/image/main.c
+++ b/image/main.c
@@ -1029,7 +1029,7 @@ static int add_extent(u64 start, u64 size, struct metadump_struct *md,
 			return ret;
 		md->pending_start = start;
 	}
-	readahead_tree_block(md->root->fs_info, start, size, 0);
+	readahead_tree_block(md->root->fs_info, start, 0);
 	md->pending_size += size;
 	md->data = data;
 	return 0;