remove useless code, compile warning.

lichao

2021-06-03 b674aecae951c1f83e07f80956160fadf331d026

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*.un~
build/
debug/
release/
Makefile
utest/utest
*.bak
gmon.out
*/bhshmq_center
*/help
*/bhshmqbox
*/bhshmq_status
.idea