qcacld-3.0: Update vdev mlme object nss after pe_session nss update

The nss value in the "iw <dev_name> link" command and
"iw <dev_name> dump station" is updated from the vdev mlme
object vdev_mlme->proto.generic.nss. This nss value is
updated only from lim_process_assoc_rsp_frame() and
lim_extract_ap_capability() only is the ap nss is less than
the session_nss. In roaming case the session_nss is updated
with the AP nss in lim_populate_peer_rate_set() so in assoc
response path the the global mlme vdev nss is not updated.

Update the vdev mlme object nss in lim_process_assoc_rsp_frame()
from the pe_session.

Change-Id: I2575a591f73ee172a83d4681e5f3134d5c9c60b0
CRs-Fixed: 2525710
1 file changed