diff mbox series

[28/30] btrfs: get fs_info from eb in read_one_chunk

Message ID 38ee8533980fd0abda53ccbf771b3bd1cdc266ef.1553539114.git.dsterba@suse.com (mailing list archive)
State New, archived
Headers show
Series Redundant argument cleanups, part 1 | expand

Commit Message

David Sterba March 25, 2019, 6:47 p.m. UTC 
We can read fs_info from extent buffer and can drop it from the
parameters.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/volumes.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 12077c32523f..de65029b8ad2 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -6817,10 +6817,10 @@  static void btrfs_report_missing_device(struct btrfs_fs_info *fs_info,
 			      devid, uuid);
 }
 
-static int read_one_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key,
-			  struct extent_buffer *leaf,
+static int read_one_chunk(struct btrfs_key *key, struct extent_buffer *leaf,
 			  struct btrfs_chunk *chunk)
 {
+	struct btrfs_fs_info *fs_info = leaf->fs_info;
 	struct btrfs_mapping_tree *map_tree = &fs_info->mapping_tree;
 	struct map_lookup *map;
 	struct extent_map *em;
@@ -7192,7 +7192,7 @@  int btrfs_read_sys_array(struct btrfs_fs_info *fs_info)
 			if (cur_offset + len > array_size)
 				goto out_short_read;
 
-			ret = read_one_chunk(fs_info, &key, sb, chunk);
+			ret = read_one_chunk(&key, sb, chunk);
 			if (ret)
 				break;
 		} else {
@@ -7340,7 +7340,7 @@  int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info)
 		} else if (found_key.type == BTRFS_CHUNK_ITEM_KEY) {
 			struct btrfs_chunk *chunk;
 			chunk = btrfs_item_ptr(leaf, slot, struct btrfs_chunk);
-			ret = read_one_chunk(fs_info, &found_key, leaf, chunk);
+			ret = read_one_chunk(&found_key, leaf, chunk);
 			if (ret)
 				goto error;
 		}