Remove FF_CREAT and FF_EXCL flags in from file code.

These flags aren't stored for an open file because they're simply
actions for open() to take, corresponding to O_CREAT and O_EXCL.
Just pass the oflag argument along to the deeper call, with some
minor filtering.

Change-Id: Ic8bcfba718ebf4228bdc45de3088af1974820557
2 files changed