qcacld-3.0: Handle event eWNI_SME_UPPER_LAYER_ASSOC_CNF

It doesn't handle event eWNI_SME_UPPER_LAYER_ASSOC_CNF if state isn't
eCSR_ROAMING_STATE_JOINED, which cause memory leak. So handle this
event and free the memory.

Change-Id: Ibfbf9ac5e2d74a2c81839976b4cc1fb7deae7e60
CRs-Fixed: 2414369
2 files changed