ldso: removed dead code.
ldso: removed dead code.

Signed-off-by: Carmelo Amoroso <532378793705a04edd56deb76ad8c0442834d55d@st.com>

groundwater/uClibc,skristiansson/uClibc-or1k,ndmsystems/uClibc,mephi42/uClibc,kraj/uClibc,gittup/uClibc,majek/uclibc-vx32,kraj/uclibc-ng,kraj/uClibc,skristiansson/uClibc-or1k,ddcc/klee-uclibc-0.9.33.2,hjl-tools/uClibc,atgreen/uClibc-moxie,m-labs/uclibc-lm32,gittup/uClibc,ysat0/uClibc,foss-xtensa/uClibc,kraj/uClibc,ddcc/klee-uclibc-0.9.33.2,hjl-tools/uClibc,ndmsystems/uClibc,kraj/uclibc-ng,skristiansson/uClibc-or1k,ysat0/uClibc,foss-xtensa/uClibc,ffainelli/uClibc,brgl/uclibc-ng,ffainelli/uClibc,kraj/uclibc-ng,foss-xtensa/uClibc,groundwater/uClibc,hjl-tools/uClibc,hjl-tools/uClibc,kraj/uclibc-ng,brgl/uclibc-ng,mephi42/uClibc,ysat0/uClibc,hwoarang/uClibc,mephi42/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,foss-xtensa/uClibc,ffainelli/uClibc,hwoarang/uClibc,wbx-github/uclibc-ng,foss-for-synopsys-dwc-arc-processors/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,majek/uclibc-vx32,ndmsystems/uClibc,OpenInkpot-archive/iplinux-uclibc,wbx-github/uclibc-ng,atgreen/uClibc-moxie,ffainelli/uClibc,wbx-github/uclibc-ng,gittup/uClibc,ddcc/klee-uclibc-0.9.33.2,atgreen/uClibc-moxie,hwoarang/uClibc,czankel/xtensa-uclibc,majek/uclibc-vx32,gittup/uClibc,groundwater/uClibc,hjl-tools/uClibc,m-labs/uclibc-lm32,m-labs/uclibc-lm32,czankel/xtensa-uclibc,m-labs/uclibc-lm32,ysat0/uClibc,czankel/xtensa-uclibc,waweber/uclibc-clang,wbx-github/uclibc-ng,brgl/uclibc-ng,hwoarang/uClibc,waweber/uclibc-clang,kraj/uClibc,groundwater/uClibc,majek/uclibc-vx32,OpenInkpot-archive/iplinux-uclibc,foss-for-synopsys-dwc-arc-processors/uClibc,ddcc/klee-uclibc-0.9.33.2,OpenInkpot-archive/iplinux-uclibc,waweber/uclibc-clang,brgl/uclibc-ng,mephi42/uClibc,atgreen/uClibc-moxie,skristiansson/uClibc-or1k,ndmsystems/uClibc,groundwater/uClibc,czankel/xtensa-uclibc,ffainelli/uClibc,OpenInkpot-archive/iplinux-uclibc,waweber/uclibc-clang