FROMGIT: f2fs: handle error cases of memory donation

In cases of removing memory donation, we need to handle some error cases
like ENOENT and EACCES (indicating the range already has been donated).

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

Bug: 412426536
Change-Id: I22040d4b84235465f756e4c62e3981a9488ce2f7
Signed-off-by: Daeho Jeong <daehojeong@google.com>
(cherry picked from commit cf7cd17c
https: //git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/ dev)