btrfs: get fs_info from eb in btrfs_check_chunk_valid
We can read fs_info from extent buffer and can drop it from the
parameters.
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index 3f04775..5c988b5 100644
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -498,10 +498,10 @@ static void chunk_err(const struct extent_buffer *leaf,
* Return -EUCLEAN if anything is corrupted.
* Return 0 if everything is OK.
*/
-int btrfs_check_chunk_valid(struct btrfs_fs_info *fs_info,
- struct extent_buffer *leaf,
+int btrfs_check_chunk_valid(struct extent_buffer *leaf,
struct btrfs_chunk *chunk, u64 logical)
{
+ struct btrfs_fs_info *fs_info = leaf->fs_info;
u64 length;
u64 stripe_len;
u16 num_stripes;
@@ -793,8 +793,7 @@ static int check_leaf_item(struct extent_buffer *leaf,
break;
case BTRFS_CHUNK_ITEM_KEY:
chunk = btrfs_item_ptr(leaf, slot, struct btrfs_chunk);
- ret = btrfs_check_chunk_valid(leaf->fs_info, leaf, chunk,
- key->offset);
+ ret = btrfs_check_chunk_valid(leaf, chunk, key->offset);
break;
case BTRFS_DEV_ITEM_KEY:
ret = check_dev_item(leaf, key, slot);
diff --git a/fs/btrfs/tree-checker.h b/fs/btrfs/tree-checker.h
index 96cf044..32fecc9 100644
--- a/fs/btrfs/tree-checker.h
+++ b/fs/btrfs/tree-checker.h
@@ -23,8 +23,7 @@ int btrfs_check_leaf_full(struct extent_buffer *leaf);
int btrfs_check_leaf_relaxed(struct extent_buffer *leaf);
int btrfs_check_node(struct extent_buffer *node);
-int btrfs_check_chunk_valid(struct btrfs_fs_info *fs_info,
- struct extent_buffer *leaf,
+int btrfs_check_chunk_valid(struct extent_buffer *leaf,
struct btrfs_chunk *chunk, u64 logical);
#endif
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 4576f0e..9a550b2 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -6710,7 +6710,7 @@ static int read_one_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key,
* as chunk item in tree block is already verified by tree-checker.
*/
if (leaf->start == BTRFS_SUPER_INFO_OFFSET) {
- ret = btrfs_check_chunk_valid(fs_info, leaf, chunk, logical);
+ ret = btrfs_check_chunk_valid(leaf, chunk, logical);
if (ret)
return ret;
}