datapath-windows: Add assert to ethHdr in OvsActionMplsPush
`ethHdr` cannot be NULL because we did a partial copy before it.
Add an assert to keep the static analysis happy.
Acked-by: Shashank Ram
@@ -1237,6 +1237,7 @@ OvsActionMplsPush(OvsForwardingContext *ovsFwdCtx,
ASSERT(mdlLen >= MPLS_HLEN);
ethHdr = (EthHdr *)(bufferStart + curMdlOffset);
+ ASSERT(ethHdr);
RtlMoveMemory(ethHdr, (UINT8*)ethHdr + MPLS_HLEN, sizeof(*ethHdr));
ethHdr->Type = mpls->mpls_ethertype;
