qcacld-3.0: Fix memory leak in os_if_ndp_end_ind_handler

In os_if_ndp_end_ind_handler, when it returns, make sure the
allocated memory ndp_instance_array is freed.

Change-Id: I39725bdeae01e3e3839f9bbac67721d4a1f38670
CRs-Fixed: 2552236
1 file changed