Improve code readability (logic is unchanged)
Improve code readability (logic is unchanged)

* util.c (umoven): Move assignment out of function call. Make assignment
to a flag variable later, closer to the place where it will be used.
(umovestr): Likewise.
(uload): Likewise.

Signed-off-by: Denys Vlasenko <42afb3a19136e88700e8b77002ea6a5a94c16782@googlemail.com>

android-ia/platform_external_strace,kapdop/android_external_strace,Yu-AndroidM/android_external_strace,kapdop/android_external_strace,TeamExodus/external_strace,jamel/strace-plus,lkundrak/strace,vrastogi/strace,android-ia/platform_external_strace,Infinitive-OS/platform_external_strace,geofft/strace,geekboxzone/mmallow_external_strace,pgbovine/strace-plus,AOSP-YU/platform_external_strace,Distrotech/strace,kapdop/android_external_strace,kapdop/android_external_strace,gcode-mirror/strace-plus,bigzz/strace_android,gcode-mirror/strace-plus,Infinitive-OS/platform_external_strace,AOSP-YU/platform_external_strace,android-ia/platform_external_strace,cuviper/strace,jamel/strace-plus,bnoordhuis/strace,Yu-AndroidM/android_external_strace,TeamExodus/external_strace,geekboxzone/mmallow_external_strace,Saruta/strace,cuviper/strace,cuviper/strace,Yu-AndroidM/android_external_strace,xin3liang/platform_external_strace,Andrey9kin/revisor,geekboxzone/lollipop_external_strace,DirtyUnicorns/android_external_strace,Distrotech/strace,MonkeyZZZZ/platform_external_strace,xin3liang/platform_external_strace,CyanogenMod/android_external_strace,lizh06/strace-plus,pombredanne/strace,geekboxzone/lollipop_external_strace,jamel/strace-plus,TeamExodus/external_strace,pgbovine/strace-plus,gcode-mirror/strace-plus,Andrey9kin/revisor,gcode-mirror/strace-plus,pombredanne/strace,android-ia/platform_external_strace,bnoordhuis/strace,pgbovine/strace-plus,geofft/strace,jamel/strace-plus,TeamExodus/external_strace,DirtyUnicorns/android_external_strace,geekboxzone/lollipop_external_strace,cuviper/strace,AOSP-YU/platform_external_strace,geekboxzone/lollipop_external_strace,YUPlayGodDev/platform_external_strace,bnoordhuis/strace,Andrey9kin/revisor,geofft/strace,lizh06/strace-plus,DirtyUnicorns/android_external_strace,AOSP-YU/platform_external_strace,lkundrak/strace,Distrotech/strace,vrastogi/strace,pgbovine/strace-plus,pombredanne/strace,xin3liang/platform_external_strace,Saruta/strace,Andrey9kin/revisor,YUPlayGodDev/platform_external_strace,MonkeyZZZZ/platform_external_strace,bigzz/strace_android,Distrotech/strace,DirtyUnicorns/android_external_strace,pgbovine/strace-plus,vrastogi/strace,geofft/strace,kapdop/android_external_strace,android-ia/platform_external_strace,Saruta/strace,gcode-mirror/strace-plus,vrastogi/strace,lkundrak/strace,geofft/strace,Yu-AndroidM/android_external_strace,geekboxzone/mmallow_external_strace,pombredanne/strace,lizh06/strace-plus,YUPlayGodDev/platform_external_strace,geekboxzone/mmallow_external_strace,lizh06/strace-plus,bigzz/strace_android,Infinitive-OS/platform_external_strace,CyanogenMod/android_external_strace,geekboxzone/mmallow_external_strace,MonkeyZZZZ/platform_external_strace,MonkeyZZZZ/platform_external_strace,DirtyUnicorns/android_external_strace,lkundrak/strace,bigzz/strace_android,Saruta/strace,geekboxzone/lollipop_external_strace,jamel/strace-plus,Infinitive-OS/platform_external_strace,cuviper/strace,Saruta/strace,AOSP-YU/platform_external_strace,CyanogenMod/android_external_strace,xin3liang/platform_external_strace,bnoordhuis/strace,Distrotech/strace,bigzz/strace_android,CyanogenMod/android_external_strace,MonkeyZZZZ/platform_external_strace,YUPlayGodDev/platform_external_strace,CyanogenMod/android_external_strace,TeamExodus/external_strace,Yu-AndroidM/android_external_strace,Infinitive-OS/platform_external_strace,YUPlayGodDev/platform_external_strace,lizh06/strace-plus,vrastogi/strace