Btrfs: cleanup 'start' subtraction from try uncompressed inline extent

Was added in:
  c8b978188c
  "Btrfs: Add zlib compression support"
Survive to near time (from 08.10.2008).

Because 'start' checked for zero before branch, so it's safe to remove
that subtraction.

Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
Reviewed-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Timofey Titovets 2017-09-15 01:57:26 +03:00 • committed by David Sterba
commit 6018ba0a0e