qcacld-3.0: Save whole channel and tx power to cfg

Currently, the function csr_save_tx_power_to_cfg does not
update the max_tx_power_24/5 length before it copies the
max_tx_power_24/5 data. Then the channel and tx power info
is not complete.

Change-Id: I99e4def6678b68e192f421d03ca7768b341dfbab
CRs-Fixed: 2437214
1 file changed