f2fs: fix to update last_disk_size correctly

This patch fixes to update last_disk_size only when writing out page
successfully.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2018-01-17 16:31:37 +08:00 • committed by Jaegeuk Kim
commit eb4497975e