remove unnecessary code

[mojo-zd]

No description provided.

[codecov-commenter]

Codecov Report

Merging #1495 (ab1f64a) into master (9105590) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1495   +/-   ##
=======================================
  Coverage   71.02%   71.03%           
=======================================
  Files         414      414           
  Lines       40022    40011   -11     
=======================================
- Hits        28425    28420    -5     
+ Misses       9805     9800    -5     
+ Partials     1792     1791    -1     

Flag	Coverage Δ
go-1.14	70.99% <ø> (+0.04%)	⬆️
go-1.15	70.97% <ø> (+<0.01%)	⬆️
go-1.16	71.00% <ø> (+0.04%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
os/gstructs/gstructs_type.go	93.75% <ø> (+8.84%)	⬆️
protocol/goai/goai_path.go	61.25% <ø> (+1.86%)	⬆️
os/gspath/gspath_cache.go	91.22% <0.00%> (-3.51%)	⬇️
os/glog/glog_logger_rotate.go	68.78% <0.00%> (-1.47%)	⬇️

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