remote_internal.c: appease clang
remote_internal.c: appease clang

* src/remote_internal.c (remoteNetworkOpen): Mark "conn" parameter
as non-NULL.  Remove now-unnecessary "conn == NULL" test.
(remoteDevMonOpen): Likewise.
(remoteSecretOpen): Likewise.
(remoteStorageOpen): Likewise.
(remoteInterfaceOpen): Likewise.

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