CDU: Fix complier warnings

A few fixes, all fairly minor:

cdu_db.c: Fix mixed declarations and code warning with ifdef

cdu_db: Fix printf specifier and arg type mismatch in CDU_DEBUG message
    atomic64_read and friends look to always return a signed value (long
    long int).  Since this is a debug print statement, I'm not overly
    concerned about the types to make sure the types agree all the back to
    where they are declared.

Use CDU_USAGE_MAXENTRY instead of IPT_USAGE_MAXENTRY, IPT_USAGE_MAXENTRY
is defined elsewhere in the included headers.

Ratelimit the CDU_DEBUG message

Change-Id: Ia59186f8ed7ab99aa3c4a8050077494165bf87d7
2 files changed
tree: 2c23e3b2c027ef0dbb89436a16c614494bc724f4
  1. client_data_usage/
  2. pse/