[PATCH v2 00/19] btrfs: fix a return value and remove pointless labels and gotos

[fdmanana@kernel.org]

From: Filipe Manana <fdmanana@suse.com>

Remove pointless labels and gotos that can be replaced with a single
"return ret" or "return -SOMEERROR", making the code shorter and more
straighforward to follow and to not leave such examples for people to
copy and keep repeating it. The first patch fixes a bug in an error
path where we can end up returning success (0) instead of an error.

V2: Fix a couple wrong return values in send.c and lzo.c.

Filipe Manana (19):
  btrfs: qgroup: return correct error when deleting qgroup relation item
  btrfs: remove pointless out labels from ioctl.c
  btrfs: remove pointless out labels from send.c
  btrfs: remove pointless out labels from qgroup.c
  btrfs: remove pointless out labels from disk-io.c
  btrfs: remove pointless out labels from extent-tree.c
  btrfs: remove pointless out labels from free-space-cache.c
  btrfs: remove pointless out labels from inode.c
  btrfs: remove pointless out labels from uuid-tree.c
  btrfs: remove out label in load_extent_tree_free()
  btrfs: remove out_failed label in find_lock_delalloc_range()
  btrfs: remove out label in btrfs_csum_file_blocks()
  btrfs: remove out label in btrfs_mark_extent_written()
  btrfs: remove out label in lzo_decompress()
  btrfs: remove out label in scrub_find_fill_first_stripe()
  btrfs: remove out label in finish_verity()
  btrfs: remove out label in btrfs_check_rw_degradable()
  btrfs: remove out label in btrfs_init_space_info()
  btrfs: remove out label in btrfs_wait_for_commit()

 fs/btrfs/block-group.c      | 10 ++---
 fs/btrfs/disk-io.c          | 54 +++++++++++---------------
 fs/btrfs/extent-tree.c      | 24 +++++-------
 fs/btrfs/extent_io.c        |  5 +--
 fs/btrfs/file-item.c        | 16 ++++----
 fs/btrfs/file.c             | 30 +++++++--------
 fs/btrfs/free-space-cache.c | 28 ++++++--------
 fs/btrfs/inode.c            | 21 +++++-----
 fs/btrfs/ioctl.c            | 44 +++++++++------------
 fs/btrfs/lzo.c              | 17 ++++-----
 fs/btrfs/qgroup.c           | 22 +++++------
 fs/btrfs/scrub.c            |  8 ++--
 fs/btrfs/send.c             | 76 ++++++++++++++++---------------------
 fs/btrfs/space-info.c       | 13 +++----
 fs/btrfs/transaction.c      |  9 +++--
 fs/btrfs/uuid-tree.c        | 16 +++-----
 fs/btrfs/verity.c           | 13 +++----
 fs/btrfs/volumes.c          | 12 +++---
 18 files changed, 179 insertions(+), 239 deletions(-)

-- 
2.47.2