qcacld-3.0: Remove qdf_op_protect/unprotect for IPA RX

wlan_ipa_w2i_cb is notify cb for IPA RX terminated
scenario and therefore it is invoked on a per-packet
basis.

qdf_op_protect and qdf_op_unprotect leads to ~100mbps
througput degradation for IPA RX terminated scenario
on MDM platforms. Thus remove qdf_op_protect and
qdf_op_unprotect on MDM platforms as a temporary
workaround to unblock releases and meet KPI. Note that
this will be revisited.

Change-Id: I1cab0581288456662ee4aa5d63df1b0f1213436b
CRs-Fixed: 2469073
1 file changed