qcacld-3.0: Fix use of Uninitialized Variable

Possible use of uninitialized Variable "report" in
rrm_process_beacon_req.

Fix is to initialize "report" pointer to NULL,
before use.

Change-Id: I1dcbec60b0028d52046ce28836df83a04e2ed830
CRs-Fixed: 2734078
1 file changed