Fixed some linux warnings
Fixed some linux warnings

soloestoy/redis,PKRoma/redis,neomantra/redis,yossigo/redis,ofirluzon/redis,yossigo/redis,oranagra/redis,charsyam/redis,ctripcorp/redis,antirez/redis,antirez/redis,PKRoma/redis,ctripcorp/redis,charsyam/redis,ofirluzon/redis,charsyam/redis,neomantra/redis,ofirluzon/redis,neomantra/redis,neomantra/redis,PKRoma/redis,PKRoma/redis,ofirluzon/redis,oranagra/redis,pmem/redis,neomantra/redis,yossigo/redis,soloestoy/redis,ofirluzon/redis,soloestoy/redis,pmem/redis,soloestoy/redis,oranagra/redis,charsyam/redis,soloestoy/redis,antirez/redis,oranagra/redis,PKRoma/redis,ctripcorp/redis,yossigo/redis,oranagra/redis,ctripcorp/redis,yossigo/redis,pmem/redis,pmem/redis,antirez/redis,charsyam/redis