f2fs: remove unneeded parameter of change_curseg

commit 025d63a486aad611b20fa39184fc86e4b76d260e upstream.

allocate_segment_by_default is the only caller of change_curseg passing
@reuse with 'false', but commit 763bfe1b ("f2fs: remove reusing any
prefree segments") removes the calling, after that, @reuse in
change_curseg always be true, so, let's clean up the unneeded parameter.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Git-commit: 35e06daf
Git-repo: https://android.googlesource.com/kernel/common.git


Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>