UBIFS: remove unused and unneeded debugging function
This patch contains several minor clean-up and preparational cahnges.
1. Remove 'dbg_read()', 'dbg_write()', 'dbg_change()', and 'dbg_leb_erase()'
functions as they are not used.
2. Remove 'dbg_leb_read()' and 'dbg_is_mapped()' as they are not really needed,
it is fine to let reads go through in failure mode.
3. Rename 'offset' argument to 'offs' to be consistent with the rest of UBIFS
code.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2 files changed