cleanup code style
cleanup code style

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