qcacld-3.0: Replace typedef tSirMacStatusCodes

The Linux Coding Style enumerates a few special cases where
typedefs are useful, but stresses "NEVER EVER use a typedef
unless you can clearly match one of those rules." The
tSirMacStatusCodes typedef does not meet any of those criteria,
so replace it properly named enum.

Change-Id: I4712acc4898a60ce78e7a6e71d2e91f5b1929c97
CRs-Fixed: 2459765
10 files changed