(linux_scratch_loc): Delete unnecessary variable "ret".
(linux_scratch_loc): Delete unnecessary variable "ret".

(Logical change 1.130)

vegard/libunwind,adsharma/libunwind,mpercy/libunwind,atanasyan/libunwind-android,libunwind/libunwind,dreal-deps/libunwind,wdv4758h/libunwind,SyndicateRogue/libunwind,rogwfu/libunwind,tronical/libunwind,cms-externals/libunwind,olibc/libunwind,zeldin/platform_external_libunwind,igprof/libunwind,jrmuizel/libunwind,igprof/libunwind,fillexen/libunwind,rantala/libunwind,cms-externals/libunwind,bo-on-software/libunwind,tronical/libunwind,Keno/libunwind,dropbox/libunwind,rntz/libunwind,fdoray/libunwind,android-ia/platform_external_libunwind,joyent/libunwind,androidarmv6/android_external_libunwind,project-zerus/libunwind,lat/libunwind,martyone/libunwind,lat/libunwind,Chilledheart/libunwind,androidarmv6/android_external_libunwind,DroidSim/platform_external_libunwind,unkadoug/libunwind,cloudius-systems/libunwind,Chilledheart/libunwind,tkelman/libunwind,dreal-deps/libunwind,0xlab/0xdroid-external_libunwind,vegard/libunwind,zliu2014/libunwind-tilegx,cloudius-systems/libunwind,atanasyan/libunwind,geekboxzone/mmallow_external_libunwind,rntz/libunwind,fillexen/libunwind,fdoray/libunwind,dropbox/libunwind,pathscale/libunwind,pathscale/libunwind,yuyichao/libunwind,djwatson/libunwind,dropbox/libunwind,tronical/libunwind,project-zerus/libunwind,rogwfu/libunwind,geekboxzone/lollipop_external_libunwind,0xlab/0xdroid-external_libunwind,tony/libunwind,zeldin/platform_external_libunwind,bo-on-software/libunwind,CyanogenMod/android_external_libunwind,martyone/libunwind,wdv4758h/libunwind,tony/libunwind,martyone/libunwind,tony/libunwind,ehsan/libunwind,zeldin/platform_external_libunwind,krytarowski/libunwind,unkadoug/libunwind,frida/libunwind,mpercy/libunwind,rogwfu/libunwind,0xlab/0xdroid-external_libunwind,rntz/libunwind,fdoray/libunwind,vegard/libunwind,rantala/libunwind,vtjnash/libunwind,geekboxzone/lollipop_external_libunwind,dagar/libunwind,joyent/libunwind,adsharma/libunwind,wdv4758h/libunwind,geekboxzone/mmallow_external_libunwind,evaautomation/libunwind,lat/libunwind,krytarowski/libunwind,evaautomation/libunwind,djwatson/libunwind,unkadoug/libunwind,adsharma/libunwind,zliu2014/libunwind-tilegx,atanasyan/libunwind,zliu2014/libunwind-tilegx,libunwind/libunwind,geekboxzone/lollipop_external_libunwind,android-ia/platform_external_libunwind,jrmuizel/libunwind,SyndicateRogue/libunwind,igprof/libunwind,joyent/libunwind,dreal-deps/libunwind,cloudius-systems/libunwind,frida/libunwind,libunwind/libunwind,geekboxzone/mmallow_external_libunwind,pathscale/libunwind,jrmuizel/libunwind,dagar/libunwind,Keno/libunwind,atanasyan/libunwind-android,maltek/platform_external_libunwind,vtjnash/libunwind,CyanogenMod/android_external_libunwind,maltek/platform_external_libunwind,djwatson/libunwind,bo-on-software/libunwind,cms-externals/libunwind,android-ia/platform_external_libunwind,yuyichao/libunwind,SyndicateRogue/libunwind,DroidSim/platform_external_libunwind,tkelman/libunwind,olibc/libunwind,Keno/libunwind,rantala/libunwind,ehsan/libunwind,vtjnash/libunwind,dagar/libunwind,olibc/libunwind,tkelman/libunwind,project-zerus/libunwind,DroidSim/platform_external_libunwind,atanasyan/libunwind,CyanogenMod/android_external_libunwind,androidarmv6/android_external_libunwind,ehsan/libunwind,frida/libunwind,evaautomation/libunwind,atanasyan/libunwind-android,krytarowski/libunwind,maltek/platform_external_libunwind,mpercy/libunwind,yuyichao/libunwind,fillexen/libunwind,Chilledheart/libunwind