fsck.f2fs: swap checkpoint crc to CPU endian
fsck.f2fs: swap checkpoint crc to CPU endian

Change-Id: I98231273412780504b83633ae47c4e8e12dc611d
Signed-off-by: Sheng Yong <ce77ec10379c6f281208b7b41f03fd701be51d81@huawei.com>
Signed-off-by: Jaegeuk Kim <71255387a32c360dfbe6dfb7aaeb123bf1dc8cb6@kernel.org>

TeamTwisted/android_external_f2fs-tools,TeamTwisted/android_external_f2fs-tools