[AUDIT] return EINTR not ERESTART*

[AUDIT] return EINTR not ERESTART*

The syscall exit code will change ERESTART* kernel internal return codes
to EINTR if it does not restart the syscall.  Since we collect the audit
info before that point we should fix those in the audit log as well.

Signed-off-by: Eric Paris <eparis@redhat.com>