Auto merge of #11206 - mbrubeck:warnings, r=nox
Auto merge of #11206 - mbrubeck:warnings, r=nox

Fix unused item warning on 32-bit platforms

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KiChjang/servo,nnethercote/servo,szeged/servo,SimonSapin/servo,saneyuki/servo,eddyb/servo,SimonSapin/servo,saneyuki/servo,szeged/servo,ConnorGBrewster/servo,thiagopnts/servo,emilio/servo,eddyb/servo,mbrubeck/servo,pyfisch/servo,pyfisch/servo,DominoTree/servo,SimonSapin/servo,cbrewster/servo,CJ8664/servo,eddyb/servo,szeged/servo,DominoTree/servo,larsbergstrom/servo,CJ8664/servo,SimonSapin/servo,avadacatavra/servo,fiji-flo/servo,larsbergstrom/servo,szeged/servo,canaltinova/servo,peterjoel/servo,splav/servo,paulrouget/servo,cbrewster/servo,paulrouget/servo,CJ8664/servo,DominoTree/servo,eddyb/servo,canaltinova/servo,mbrubeck/servo,splav/servo,pyfisch/servo,KiChjang/servo,emilio/servo,DominoTree/servo,KiChjang/servo,splav/servo,dsandeephegde/servo,ConnorGBrewster/servo,nrc/servo,splav/servo,saneyuki/servo,rnestler/servo,szeged/servo,peterjoel/servo,peterjoel/servo,dsandeephegde/servo,larsbergstrom/servo,rnestler/servo,nnethercote/servo,avadacatavra/servo,nrc/servo,sadmansk/servo,nnethercote/servo,emilio/servo,dati91/servo,DominoTree/servo,avadacatavra/servo,saneyuki/servo,sadmansk/servo,DominoTree/servo,peterjoel/servo,notriddle/servo,peterjoel/servo,paulrouget/servo,nrc/servo,fiji-flo/servo,mbrubeck/servo,emilio/servo,thiagopnts/servo,mbrubeck/servo,KiChjang/servo,paulrouget/servo,eddyb/servo,nnethercote/servo,canaltinova/servo,nnethercote/servo,larsbergstrom/servo,SimonSapin/servo,pyfisch/servo,peterjoel/servo,DominoTree/servo,KiChjang/servo,paulrouget/servo,mbrubeck/servo,larsbergstrom/servo,nrc/servo,nrc/servo,thiagopnts/servo,larsbergstrom/servo,splav/servo,szeged/servo,sadmansk/servo,saneyuki/servo,upsuper/servo,paulrouget/servo,anthgur/servo,emilio/servo,jimberlage/servo,paulrouget/servo,thiagopnts/servo,emilio/servo,dati91/servo,mattnenterprise/servo,KiChjang/servo,szeged/servo,fiji-flo/servo,pyfisch/servo,DominoTree/servo,peterjoel/servo,jimberlage/servo,dati91/servo,saneyuki/servo,upsuper/servo,splav/servo,emilio/servo,fiji-flo/servo,dsandeephegde/servo,peterjoel/servo,KiChjang/servo,avadacatavra/servo,rnestler/servo,pyfisch/servo,CJ8664/servo,sadmansk/servo,peterjoel/servo,DominoTree/servo,nnethercote/servo,dsandeephegde/servo,mattnenterprise/servo,anthgur/servo,notriddle/servo,mattnenterprise/servo,dati91/servo,splav/servo,dsandeephegde/servo,sadmansk/servo,ConnorGBrewster/servo,avadacatavra/servo,pyfisch/servo,peterjoel/servo,ConnorGBrewster/servo,canaltinova/servo,KiChjang/servo,SimonSapin/servo,jimberlage/servo,upsuper/servo,canaltinova/servo,mattnenterprise/servo,splav/servo,thiagopnts/servo,eddyb/servo,CJ8664/servo,sadmansk/servo,ConnorGBrewster/servo,dati91/servo,CJ8664/servo,jimberlage/servo,avadacatavra/servo,cbrewster/servo,sadmansk/servo,fiji-flo/servo,pyfisch/servo,jimberlage/servo,anthgur/servo,cbrewster/servo,nrc/servo,thiagopnts/servo,notriddle/servo,paulrouget/servo,mbrubeck/servo,nrc/servo,saneyuki/servo,mbrubeck/servo,jimberlage/servo,emilio/servo,szeged/servo,dati91/servo,jimberlage/servo,cbrewster/servo,eddyb/servo,splav/servo,anthgur/servo,notriddle/servo,rnestler/servo,rnestler/servo,jimberlage/servo,saneyuki/servo,anthgur/servo,KiChjang/servo,upsuper/servo,cbrewster/servo,larsbergstrom/servo,larsbergstrom/servo,ConnorGBrewster/servo,DominoTree/servo,emilio/servo,dsandeephegde/servo,cbrewster/servo,ConnorGBrewster/servo,canaltinova/servo,nnethercote/servo,dati91/servo,thiagopnts/servo,saneyuki/servo,mattnenterprise/servo,avadacatavra/servo,saneyuki/servo,jimberlage/servo,emilio/servo,cbrewster/servo,nnethercote/servo,mattnenterprise/servo,paulrouget/servo,fiji-flo/servo,paulrouget/servo,thiagopnts/servo,dati91/servo,fiji-flo/servo,pyfisch/servo,szeged/servo,szeged/servo,nnethercote/servo,SimonSapin/servo,mattnenterprise/servo,CJ8664/servo,SimonSapin/servo,canaltinova/servo,larsbergstrom/servo,anthgur/servo,notriddle/servo,upsuper/servo,fiji-flo/servo,splav/servo,notriddle/servo,notriddle/servo,upsuper/servo,sadmansk/servo,pyfisch/servo,anthgur/servo,upsuper/servo,mattnenterprise/servo,rnestler/servo,mbrubeck/servo,canaltinova/servo,avadacatavra/servo,notriddle/servo,CJ8664/servo,KiChjang/servo,dsandeephegde/servo,ConnorGBrewster/servo,rnestler/servo,upsuper/servo,anthgur/servo,larsbergstrom/servo,notriddle/servo,dsandeephegde/servo,nnethercote/servo,notriddle/servo,rnestler/servo,eddyb/servo