mm/memblock: Remove redundant pageblock_align() in free_unused_memmap()

The assignment `prev_end = pageblock_align(end)` is redundant because
`prev_end` was already aligned to pageblock oundaries inside the loop.
Since pageblock_align() is a pure function, calling it again with the
same input produces the same result.

This line was added in commit f921f53e089a ("memblock: align freed
memory map on pageblock boundaries with SPARSEMEM"). Remove it to
simplify the code.

Signed-off-by: Zhen Ni <zhen.ni@easystack.cn>
Link: https://patch.msgid.link/20260612031105.3350181-1-zhen.ni@easystack.cn
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>

0 files changed, 0 insertions, 0 deletions