btrfs: remove parameter blocksize from read_tree_block
We know the tree block size, no need to pass it around.
Signed-off-by: David Sterba <dsterba@suse.cz>
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 1b7e354..302c3f9 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1425,7 +1425,6 @@
struct tree_mod_root *old_root = NULL;
u64 old_generation = 0;
u64 logical;
- u32 blocksize;
eb_root = btrfs_read_lock_root_node(root);
tm = __tree_mod_log_oldest_root(root->fs_info, eb_root, time_seq);
@@ -1444,8 +1443,7 @@
if (old_root && tm && tm->op != MOD_LOG_KEY_REMOVE_WHILE_FREEING) {
btrfs_tree_read_unlock(eb_root);
free_extent_buffer(eb_root);
- blocksize = root->nodesize;
- old = read_tree_block(root, logical, blocksize, 0);
+ old = read_tree_block(root, logical, 0);
if (WARN_ON(!old || !extent_buffer_uptodate(old))) {
free_extent_buffer(old);
btrfs_warn(root->fs_info,
@@ -1692,8 +1690,7 @@
uptodate = 0;
if (!cur || !uptodate) {
if (!cur) {
- cur = read_tree_block(root, blocknr,
- blocksize, gen);
+ cur = read_tree_block(root, blocknr, gen);
if (!cur || !extent_buffer_uptodate(cur)) {
free_extent_buffer(cur);
return -EIO;
@@ -1872,7 +1869,6 @@
BUG_ON(level == 0);
eb = read_tree_block(root, btrfs_node_blockptr(parent, slot),
- root->nodesize,
btrfs_node_ptr_generation(parent, slot));
if (eb && !extent_buffer_uptodate(eb)) {
free_extent_buffer(eb);
@@ -2507,7 +2503,7 @@
btrfs_release_path(p);
ret = -EAGAIN;
- tmp = read_tree_block(root, blocknr, blocksize, 0);
+ tmp = read_tree_block(root, blocknr, 0);
if (tmp) {
/*
* If the read above didn't mark this buffer up to date,