Fixed missing return value checks on write
Fixed missing return value checks on write

jeckersb/libvirt,kantai/libvirt-vfork,warewolf/libvirt,iam-TJ/libvirt,eskultety/libvirt,usc-isi/libvirt,wiedi/libvirt,warewolf/libvirt,novel/fbsd-libvirt,novel/fbsd-libvirt,andreabolognani/libvirt,soulxu/libvirt-xuhj,usc-isi/libvirt,datto/libvirt,trainstack/libvirt,iam-TJ/libvirt,iam-TJ/libvirt,zhlcindy/libvirt-1.1.4-maintain,warewolf/libvirt,taget/libvirt,siboulet/libvirt-openvz,crobinso/libvirt,dumbbell/libvirt,leilihh/libvirt,soulxu/libvirt-xuhj,usc-isi/libvirt,shugaoye/libvirt,rlaager/libvirt,amery/libvirt-vserver,wiedi/libvirt,jardasgit/libvirt,jeckersb/libvirt,foomango/libvirt,rmarwaha/libvirt,novel/fbsd-libvirt,rmarwaha/libvirt1,siboulet/libvirt-openvz,emaste/libvirt,wiedi/libvirt,zippy2/libvirt,crobinso/libvirt,fabianfreyer/libvirt,rlaager/libvirt,andreabolognani/libvirt,rmarwaha/libvirt1,taget/libvirt,amery/libvirt-vserver,danwent/libvirt-ovs,iam-TJ/libvirt,elmarco/libvirt,rbu/libvirt,rlaager/libvirt,VenkatDatta/libvirt,cbosdo/libvirt,rlaager/libvirt,wiedi/libvirt,leilihh/libvirt,eskultety/libvirt,trainstack/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,andreabolognani/libvirt,rmarwaha/libvirt1,nertpinx/libvirt,iam-TJ/libvirt,bjzhang/libvirt,nertpinx/libvirt,zhlcindy/libvirt-1.1.4-maintain,shugaoye/libvirt,libvirt/libvirt,rmarwaha/libvirt,libvirt/libvirt,rlaager/libvirt,dumbbell/libvirt,datto/libvirt,zhlcindy/libvirt-1.1.4-maintain,amery/libvirt-vserver,wiedi/libvirt,jeckersb/libvirt,cbosdo/libvirt,zippy2/libvirt,jardasgit/libvirt,emaste/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,eskultety/libvirt,taget/libvirt,jardasgit/libvirt,wiedi/libvirt,jeckersb/libvirt,emaste/libvirt,soulxu/libvirt-xuhj,kantai/libvirt-vfork,eskultety/libvirt,datto/libvirt,rmarwaha/libvirt,siboulet/libvirt-openvz,olafhering/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,olafhering/libvirt,shugaoye/libvirt,kantai/libvirt-vfork,libvirt/libvirt,emaste/libvirt,leilihh/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,andreabolognani/libvirt,jardasgit/libvirt,crobinso/libvirt,kantai/libvirt-vfork,olafhering/libvirt,siboulet/libvirt-openvz,andreabolognani/libvirt,elmarco/libvirt,danwent/libvirt-ovs,dumbbell/libvirt,danwent/libvirt-ovs,trainstack/libvirt,emaste/libvirt,leilihh/libvirt,VenkatDatta/libvirt,rbu/libvirt,rmarwaha/libvirt1,dumbbell/libvirt,warewolf/libvirt,rmarwaha/libvirt,jeckersb/libvirt,agx/libvirt,bjzhang/libvirt,agx/libvirt,zippy2/libvirt,rmarwaha/libvirt,leilihh/libvirt,datto/libvirt,zippy2/libvirt,jardasgit/libvirt,eskultety/libvirt,rmarwaha/libvirt1,zhlcindy/libvirt-1.1.4-maintain,bjzhang/libvirt,danwent/libvirt-ovs,fabianfreyer/libvirt,dumbbell/libvirt,fabianfreyer/libvirt,foomango/libvirt,amery/libvirt-vserver,emaste/libvirt,VenkatDatta/libvirt,iam-TJ/libvirt,nertpinx/libvirt,soulxu/libvirt-xuhj,novel/fbsd-libvirt,iam-TJ/libvirt,jeckersb/libvirt,foomango/libvirt,wiedi/libvirt,jfehlig/libvirt,nertpinx/libvirt,cbosdo/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,novel/fbsd-libvirt,novel/fbsd-libvirt,trainstack/libvirt,danwent/libvirt-ovs,datto/libvirt,VenkatDatta/libvirt,bjzhang/libvirt,agx/libvirt,rmarwaha/libvirt,rbu/libvirt,agx/libvirt,siboulet/libvirt-openvz,elmarco/libvirt,shugaoye/libvirt,dumbbell/libvirt,agx/libvirt,crobinso/libvirt,rbu/libvirt,libvirt/libvirt,fabianfreyer/libvirt,foomango/libvirt,cbosdo/libvirt,emaste/libvirt,rbu/libvirt,olafhering/libvirt,rmarwaha/libvirt1,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,novel/fbsd-libvirt,novel/fbsd-libvirt,jfehlig/libvirt,warewolf/libvirt,elmarco/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,kantai/libvirt-vfork,jfehlig/libvirt,leilihh/libvirt,shugaoye/libvirt,trainstack/libvirt,trainstack/libvirt,jeckersb/libvirt,bjzhang/libvirt,amery/libvirt-vserver,taget/libvirt,fabianfreyer/libvirt,novel/fbsd-libvirt,usc-isi/libvirt,foomango/libvirt,trainstack/libvirt,warewolf/libvirt,warewolf/libvirt,cbosdo/libvirt,taget/libvirt,usc-isi/libvirt,nertpinx/libvirt,soulxu/libvirt-xuhj