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wic/filemap: Drop the unused block_is_unmapped()

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This method is not used by any code, so drop it.

(From OE-Core rev: 14cbfc04f4a9da5baba6267daefd54a12a04d56e)

Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit fb62a15349597ee026c67a0bb0a6ca2cc9bfe420)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Kevin Hao
2020-07-14 08:53:21 +08:00
committed by Richard Purdie
parent 1bab588f4e
commit 1d0fbc64c8
1 changed files with 0 additions and 17 deletions
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17
scripts/lib/wic/filemap.py
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@@ -142,15 +142,6 @@ class _FilemapBase(object):
raise Error("the method is not implemented")
def block_is_unmapped(self, block): # pylint: disable=W0613,R0201
"""
This method has has to be implemented by child classes. It returns
'True' if block number 'block' of the image file is not mapped (hole)
and 'False' otherwise.
"""
raise Error("the method is not implemented")
def get_mapped_ranges(self, start, count): # pylint: disable=W0613,R0201
"""
This method has has to be implemented by child classes. This is a
@@ -265,10 +256,6 @@ class FilemapSeek(_FilemapBase):
% (block, result))
return result
def block_is_unmapped(self, block):
"""Refer the '_FilemapBase' class for the documentation."""
return not self.block_is_mapped(block)
def _get_ranges(self, start, count, whence1, whence2):
"""
This function implements 'get_mapped_ranges()' and
@@ -422,10 +409,6 @@ class FilemapFiemap(_FilemapBase):
% (block, result))
return result
def block_is_unmapped(self, block):
"""Refer the '_FilemapBase' class for the documentation."""
return not self.block_is_mapped(block)
def _unpack_fiemap_extent(self, index):
"""
Unpack a 'struct fiemap_extent' structure object number 'index' from