qcacld-2.0 to qcacld-3.0 propagation
Check for the validity of credits when received the htt message of
HTT_T2H_MSG_TYPE_TX_CREDIT_UPDATE_IND or HTT_T2H_MSG_TYPE_TX_COMPL_IND
from firmware to ensure the integer overflow does not happen if these
messages invoked many times.
Change-Id: I01386b88f1b677153f3e51e055b7fbac073cd6b3
CRs-Fixed: 2147127