Remove some useless 'return's in void functions

[dawagner]

Caught by static analysis.

•  General Comment
• <img border=0 src='https://avatars.githubusercontent.com/u/8655789?v=3' height=16 width=16'> ## Current coverage is 78.81%

  Merging Remove some useless 'return's in void functions #350 into master will increase coverage by +0.01% as of 4a709ab

@@            master    #350   diff @@
======================================
Files          210     210
Stmts         7159    7161     +2
Branches         0       0
Methods          0       0
======================================
+ Hit           5642    5644     +2
Partial          0       0
Missed        1517    1517

Review entire Coverage Diff as of 4a709ab

Powered by Codecov. Updated on successful CI builds.

  

[codecov-io]

Current coverage is 78.81%

Merging #350 into master will increase coverage by +0.01% as of 4a709ab

@@            master    #350   diff @@
======================================
  Files          210     210       
  Stmts         7159    7161     +2
  Branches         0       0       
  Methods          0       0       
======================================
+ Hit           5642    5644     +2
  Partial          0       0       
  Missed        1517    1517       

Review entire Coverage Diff as of 4a709ab

Powered by Codecov. Updated on successful CI builds.