Commit
c0d1ec98a37e4a5ddbd067a6c978810a951e62a2
by Pau Espin Pedrolipaccess: Assert explicitly about non-null ptr
Make coverity happy. Those pointers can never be NULL due to related
logic of e1i_ts_has_pending_tx_msgs() and e1inp_tx_ts().
Closes: Coverity CID#435269
Change-Id: Ifc79899bba787f08cc83206b0a53b04b66861c7b