xm_internal.c: remove four useless comparisons after strchr
xm_internal.c: remove four useless comparisons after strchr

* src/xm_internal.c (xenXMDomainConfigParse): After t=strchr...
don't test *t; it's known.  This was *not* detected by clang,
but I spotted it since once instance was in the vicinity of the
dead increment of "data".

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