diff options
| author | Anand Jain | 2024-03-19 20:25:21 +0530 |
|---|---|---|
| committer | David Sterba | 2024-05-07 21:31:08 +0200 |
| commit | 1e8a42375f5f16bba814f132d802b3cf2ac357bd (patch) | |
| tree | e1472d7ddce6cd856686c6ec67c2d6a74769b4d7 /fs/btrfs | |
| parent | ce87531120aea7953706c63f1622ebcdfcd257d1 (diff) | |
btrfs: rename werr and err to ret in __btrfs_wait_marked_extents()
Rename the function's local return variables err and werr to ret.
Also, align the variable declarations with the other declarations in
the function for better function space alignment.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/transaction.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index defdb0979d68..3388c836b9a5 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -1171,12 +1171,11 @@ int btrfs_write_marked_extents(struct btrfs_fs_info *fs_info, static int __btrfs_wait_marked_extents(struct btrfs_fs_info *fs_info, struct extent_io_tree *dirty_pages) { - int err = 0; - int werr = 0; struct address_space *mapping = fs_info->btree_inode->i_mapping; struct extent_state *cached_state = NULL; u64 start = 0; u64 end; + int ret = 0; while (find_first_extent_bit(dirty_pages, start, &start, &end, EXTENT_NEED_WAIT, &cached_state)) { @@ -1188,24 +1187,20 @@ static int __btrfs_wait_marked_extents(struct btrfs_fs_info *fs_info, * concurrently - we do it only at transaction commit time when * it's safe to do it (through extent_io_tree_release()). */ - err = clear_extent_bit(dirty_pages, start, end, + ret = clear_extent_bit(dirty_pages, start, end, EXTENT_NEED_WAIT, &cached_state); - if (err == -ENOMEM) - err = 0; - if (!err) - err = filemap_fdatawait_range(mapping, start, end); - if (err) - werr = err; + if (ret == -ENOMEM) + ret = 0; + if (!ret) + ret = filemap_fdatawait_range(mapping, start, end); free_extent_state(cached_state); - if (werr) + if (ret) break; cached_state = NULL; cond_resched(); start = end + 1; } - if (err) - werr = err; - return werr; + return ret; } static int btrfs_wait_extents(struct btrfs_fs_info *fs_info, |