btrfs-progs: drop local blocksize variables if they're nodesize

Prep work so we can drop the blocksize argument from several functions.

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

1 files changed, 3 insertions, 5 deletions

diff --git a/ctree.c b/ctree.c
index f3c13e1c..96c89577 100644
--- a/ctree.c
+++ b/ctree.c
@@ -979,7 +979,6 @@ void reada_for_search(struct btrfs_root *root, struct btrfs_path *path,
 	int direction = path->reada;
 	struct extent_buffer *eb;
 	u32 nr;
-	u32 blocksize;
 	u32 nscan = 0;
 
 	if (level != 1)
@@ -990,8 +989,7 @@ void reada_for_search(struct btrfs_root *root, struct btrfs_path *path,
 
 	node = path->nodes[level];
 	search = btrfs_node_blockptr(node, slot);
-	blocksize = fs_info->nodesize;
-	eb = btrfs_find_tree_block(fs_info, search, blocksize);
+	eb = btrfs_find_tree_block(fs_info, search, fs_info->nodesize);
 	if (eb) {
 		free_extent_buffer(eb);
 		return;
@@ -1021,9 +1019,9 @@ void reada_for_search(struct btrfs_root *root, struct btrfs_path *path,
 		if ((search >= lowest_read && search <= highest_read) ||
 		    (search < lowest_read && lowest_read - search <= 32768) ||
 		    (search > highest_read && search - highest_read <= 32768)) {
-			readahead_tree_block(fs_info, search, blocksize,
+			readahead_tree_block(fs_info, search, fs_info->nodesize,
 				     btrfs_node_ptr_generation(node, nr));
-			nread += blocksize;
+			nread += fs_info->nodesize;
 		}
 		nscan++;
 		if (path->reada < 2 && (nread > SZ_256K || nscan > 32))