Avoid (x < 0) comparison for unsigned x.
Avoid (x < 0) comparison for unsigned x.

Avoid (min < 0) comparison for unsigned min in malloc_conf_init().  This
bug had no practical consequences.

Reported by Pat Lynch.

Snaipe/jemalloc,jemalloc/jemalloc-cmake,dxq-git/jemalloc,yy-nm/jemalloc,awreece/jemalloc,wespelee/jemalloc,glandium/jemalloc,android-ia/platform_external_jemalloc,VRToxin/android_external_jemalloc,kmiku7/jemalloc,sudosurootdev/external_jemalloc,lilothar/jemalloc,awreece/jemalloc,vashstorm/jemalloc,TeamExodus/external_jemalloc,glandium/jemalloc,lvfeng1130/jemalloc,geekboxzone/lollipop_external_jemalloc,kmiku7/jemalloc,shekkbuilder/jemalloc,8l/jemalloc,leebaok/jemalloc-4.2.1-readcode,cpeterso/jemalloc,sudosurootdev/external_jemalloc,lilothar/jemalloc,Dmitry-Me/jemalloc,xin3liang/platform_external_jemalloc,Snaipe/jemalloc,CMRemix/android_external_jemalloc,shekkbuilder/jemalloc,tempbottle/jemalloc,Dmitry-Me/jemalloc,ahmetmircik/jemalloc,TeamExodus/external_jemalloc,wfxiang08/jemalloc,dxq-git/jemalloc,VRToxin/android_external_jemalloc,CyanogenMod/android_external_jemalloc,geekboxzone/mmallow_external_jemalloc,garoose/jemalloc,Snaipe/jemalloc,lvfeng1130/jemalloc,wfxiang08/jemalloc,xin3liang/platform_external_jemalloc,wqfish/jemalloc,Snaipe/jemalloc,kmiku7/jemalloc,CMRemix/android_external_jemalloc,VRToxin/android_external_jemalloc,geekboxzone/mmallow_external_jemalloc,vashstorm/jemalloc,xin3liang/platform_external_jemalloc,shekkbuilder/jemalloc,geekboxzone/lollipop_external_jemalloc,xin3liang/platform_external_jemalloc,CMRemix/android_external_jemalloc,cpeterso/jemalloc,flyfeifan/jemalloc,wqfish/jemalloc,flyfeifan/jemalloc,kmiku7/jemalloc,leebaok/jemalloc-4.2.1-readcode,sudosurootdev/external_jemalloc,ahmetmircik/jemalloc,dxq-git/jemalloc,glandium/jemalloc,geekboxzone/lollipop_external_jemalloc,flyfeifan/jemalloc,garoose/jemalloc,android-ia/platform_external_jemalloc,jemalloc/jemalloc-cmake,wqfish/jemalloc,lilothar/jemalloc,jemalloc/jemalloc-cmake,awreece/jemalloc,ahmetmircik/jemalloc,wqfish/jemalloc,cpeterso/jemalloc,android-ia/platform_external_jemalloc,AndroidExternal/jemalloc,leebaok/jemalloc-4.2.1-readcode,Dmitry-Me/jemalloc,AndroidExternal/jemalloc,wqfish/jemalloc,VRToxin/android_external_jemalloc,geekboxzone/mmallow_external_jemalloc,garoose/jemalloc,lvfeng1130/jemalloc,CyanogenMod/android_external_jemalloc,lvfeng1130/jemalloc,ahmetmircik/jemalloc,cpeterso/jemalloc,CMRemix/android_external_jemalloc,yy-nm/jemalloc,garoose/jemalloc,geekboxzone/lollipop_external_jemalloc,vashstorm/jemalloc,awreece/jemalloc,AndroidExternal/jemalloc,CyanogenMod/android_external_jemalloc,wfxiang08/jemalloc,vashstorm/jemalloc,8l/jemalloc,wespelee/jemalloc,Dmitry-Me/jemalloc,yy-nm/jemalloc,shekkbuilder/jemalloc,8l/jemalloc,tempbottle/jemalloc,yy-nm/jemalloc,android-ia/platform_external_jemalloc,leebaok/jemalloc-4.2.1-readcode,wespelee/jemalloc,TeamExodus/external_jemalloc,lilothar/jemalloc,jemalloc/jemalloc-cmake,8l/jemalloc,wespelee/jemalloc,glandium/jemalloc,tempbottle/jemalloc,wfxiang08/jemalloc,dxq-git/jemalloc,geekboxzone/mmallow_external_jemalloc,sudosurootdev/external_jemalloc,tempbottle/jemalloc,TeamExodus/external_jemalloc,CyanogenMod/android_external_jemalloc,AndroidExternal/jemalloc,flyfeifan/jemalloc