qcacld-3.0: Fix out of bound issue in get PCL

Fix out of bound issue in get pcl API where the
num of channels in the valid channel list can be
greater than the pcl list size, and can lead to
out of bound access.

Change-Id: Id3d34ff66c712bf310ae2689c43ce873f5c87fca
CRs-Fixed: 2475705
2 files changed